Spreadsheet: bf5387d1-7248-4f8b-b301-60ce44215acd
Sheet: Sheet1

Data Source | World Development Indicators | Unnamed: 2 | Unnamed: 3 | Unnamed: 4 | Unnamed: 5 | Unnamed: 6 | Unnamed: 7 | Unnamed: 8 | Unnamed: 9 | Unnamed: 10 | Unnamed: 11 | Unnamed: 12 | Unnamed: 13 | Unnamed: 14 | Unnamed: 15 | Unnamed: 16 | Unnamed: 17 | Unnamed: 18 | Unnamed: 19 | Unnamed: 20 | Unnamed: 21 | Unnamed: 22 | Unnamed: 23 | Unnamed: 24 | Unnamed: 25 | Unnamed: 26 | Unnamed: 27 | Unnamed: 28 | Unnamed: 29 | Unnamed: 30 | Unnamed: 31 | Unnamed: 32 | Unnamed: 33 | Unnamed: 34 | Unnamed: 35 | Unnamed: 36 | Unnamed: 37 | Unnamed: 38 | Unnamed: 39 | Unnamed: 40 | Unnamed: 41 | Unnamed: 42 | Unnamed: 43 | Unnamed: 44 | Unnamed: 45 | Unnamed: 46 | Unnamed: 47 | Unnamed: 48 | Unnamed: 49 | Unnamed: 50 | Unnamed: 51 | Unnamed: 52 | Unnamed: 53 | Unnamed: 54 | Unnamed: 55 | Unnamed: 56 | Unnamed: 57
Country Name | Country Code | Indicator Name | Indicator Code | 1961 | 1962 | 1963 | 1964 | 1965 | 1966 | 1967 | 1968 | 1969 | 1970 | 1971 | 1972 | 1973 | 1974 | 1975 | 1976 | 1977 | 1978 | 1979 | 1980 | 1981 | 1982 | 1983 | 1984 | 1985 | 1986 | 1987 | 1988 | 1989 | 1990 | 1991 | 1992 | 1993 | 1994 | 1995 | 1996 | 1997 | 1998 | 1999 | 2000 | 2001 | 2002 | 2003 | 2004 | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 | 2012 | 2013 | 2014
Aruba | ABW | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 15.59241 | 15.25432 | 15.05386 | 15.049 | 14.90022 | 14.55741 | 14.1753 | 14.361 | 14.46225 | 13.0991 | 13.45208 | 13.80075 | 13.97348
Andorra | AND | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 7.6577 | 7.25909 | 7.06522 | 7.75311
Afghanistan | AFG | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  | 23.13762 | 22.52125 | 21.7014 | 20.51185 | 21.96758 |  | 29.27404 |  |  |  |  |  |  |  |  |  |  |  |  |  | 24.78793 |  |  | 26.68461 | 28.36574 |  |  |  |  |  |  |  |  |  |  |  |  | 31.56236
Angola | AGO | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  | 15.1623 | 16.8623 | 16.7383 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 18.26943 | 18.26959 | 18.83404 | 18.96118 |  |  |  |  |  |  |  |  |  | 27.41665
Albania | ALB | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 14.77331 |  |  | 16.43434 | 16.96302 |  | 17.66389 |  |  |  |  | 16.79416 | 14.7321 | 14.77747 | 15.24414 | 14.89293
Andean Region | ANR | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS
Arab World | ARB | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  | 20.5529403686523 | 20.7214794158936 | 20.6949691772461 | 20.9953193664551 | 21.1305999755859 | 20.9878005981445 | 21.7924194335938 | 21.8055801391602 | 21.3721694946289 | 20.8043098449707 | 20.4142894744873 | 20.5451202392578 | 19.5712795257568 | 19.3003101348877 | 19.0287799835205 | 18.5103302001953 | 17.8682708740234 | 17.250940322876 | 17.2734394073486 | 17.8153991699219 | 16.8053607940674 | 16.5549201965332 | 16.4626998901367 | 16.7819690704346 | 16.3409099578857 | 15.7892999649048 | 15.6231098175049 | 15.9441404342651 | 16.2686405181885 | 16.3055896759033 | 16.3493404388428 | 16.5335903167725 | 16.5155792236328 | 16.6146907806396 | 16.2148704528809 | 15.7409496307373 | 15.261420249939 | 14.9004096984863 | 14.600549697876
United Arab Emirates | ARE | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  | 12.73278 | 12.53715 | 9.00701 | 7.13793 | 7.97898 |  |  |  | 10.48959 | 10.55926 |  |  | 12.80853 | 13.89344 | 14.45427 | 14.65235 | 14.44941 | 15.25639 | 12.44887 | 12.56488 | 12.59556 | 12.51442 | 12.30739 | 12.47254 | 12.70891 |  |  |  | 12.3618 | 12.80578 | 12.98726 | 12.69667 | 13.62143 | 13.45801 | 13.07538 | 12.33252 | 12.87732 |  |  |  | 12.04894 | 14.30447
Argentina | ARG | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  | 7.27655 | 7.36992 | 7.51869 | 7.58144 | 7.70343 | 7.67988 | 7.56055 | 7.4151 | 7.47264 | 7.25784 |  |  |  | 7.57642 | 7.64464 | 7.82314 | 7.76125 | 7.15971 | 7.09614 |  |  |  |  |  | 9.66461 |  |  |  | 12.41851 |  | 11.01021 | 15.64073 | 15.29179 | 14.48265 | 13.76632 | 13.53259 | 12.75571 | 12.18869 | 10.89958
Armenia | ARM | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 10.50058
American Samoa | ASM | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  | 19.16667 | 19.20833 | 19.872 | 19.136 | 18.984 | 20 | 20.816 | 20.76744 | 20.76744 | 20.76744 |  | 22.42424 | 21.42143 | 21.04138 | 22.0604 | 16.46305 | 14.45175 | 13.8961 | 15.29817 | 15.48198 | 15.5 | 13.69549
[NAME] and [NAME] | ATG | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  |  | 30.84255 |  | 21.17791 | 26.57025 | 21.8115 | 19.34916 | 15.42162 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 13.39086 |  |  |  |  |  |  |  |  | 12.62094 | 12.15562 | 11.96742 | 11.59474
Australia | AUS | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS
Austria | AUT | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  | 19.57274 |  |  |  |  |  |  |  |  |  | 13.6875 | 12.89659 | 12.52444 | 11.80202 | 11.74935 | 11.44632 | 10.88133 | 10.53639 | 10.14936 | 9.96332 | 9.7814 | 9.68867 | 9.486 | 9.40802 | 9.40288 | 9.87243 | 9.94267 | 10.15429 | 10.30091 |  |  | 10.43735 | 10.52508 | 10.70672 | 10.98323 | 10.94344 | 10.84635 | 10.57966 | 10.28249 | 9.9725 | 9.67872 | 9.53847
Azerbaijan | AZE | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS
Burundi | BDI | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  |  | 11.06888 | 12.56869 | 16.71044 |  | 18.63611 | 15.66249 | 16.20348 |  |  |  | 17.66061 | 15.69504 | 14.16931 | 14.58881 | 14.02866 | 15.21331 |  | 18.68255 | 17.7399 | 21.81984 | 21.88964 | 21.7459 |  |  |  |  |  |  |  |  |  | 18.84814 | 21.21669 | 22.82075 | 28.40414 | 27.98893 |  | 26.52189 | 29.94031 | 29.38317 | 29.70914
Belgium | BEL | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  |  | 10.57618 | 10.92968 | 10.9991 |  |  | 11.40379 |  |  |  |  |  |  |  |  |  | 7.8173 | 7.02836 | 7.48577 | 7.31765 | 7.23346 | 6.92296 | 8.09795 | 8.29635 |  |  |  |  |  | 10.05712 | 10.34671 | 10.57117
Benin | [NAME] | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  | 23.1124 |  |  |  |  |  | 31.39165 |  |  |  |  |  |  |  |  |  | 27.93847 |  |  |  |  |  |  |  |  |  |  |  | 23.751 | 23.38345 | 21.59872 |  | 22.38497 | 23.93407
[NAME] | BFA | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  | 22.6097 | 20.62546 | 23.46615 |  | 20.43593 | 19.83741 |  |  |  |  |  |  | 22.47071 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 27.86887 |  |  |  | 31.34198 |  |  | 29.60091 | 28.19459 | 30.33107 | 25.62369 | 30.25804 | 26.48814 | 26.33301
Bangladesh | BGD | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  |  |  | 24.06694 |  |  |  |  |  | 22.34147 | 23.75841 |  |  | 25.97136 |  | 27.73043 | 28.90528 | 29.08716 | 26.77236 | 26.12482 | 27.43812 |  |  |  |  |  |  |  | 36.31324 | 37.41274 | 38.4303 | 37.49703 | 34.36736 | 31.07824 | 27.37356 | 23.92315 | 25.04719 | 25.24427 | 27.0682 | 28.16376 | 28.33145 | 30.62493 | 32.23697
Bulgaria | BGR | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 11.33101 | 10.93134 | 11.2169 | 12.50347 | 11.85532 | 12.16587 | 12.07715 | 12.30837 | 12.23208 | 11.97562 | 11.74476 | 11.55461 | 11.47623 | 11.98892 | 12.08112 | 12.29774 | 12.32203
Bahrain | BHR | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 25.19845 | 25.45616 |  |  | 22.40541 | 20.07692 | 20.30737 | 18.47461 | 18.7865 |  | 19.38428 | 17.85903 | 16.50764 | 15.34045 | 17.1426 | 16.60403 | 16.44732 | 17.11718 | 17.93824 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 10.6083 | 9.8176
Bahamas, The | BHS | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  | 33.41966 |  | 32.7486 |  |  |  |  |  |  |  | 27.63851 |  | 21.00988 | 22.11094 | 20.19866 |  | 19.14148 |  |  |  |  |  |  | 16.07437 | 20.62001 |  | 20.68787 |  | 15.60023 |  |  | 14.85386 |  | 14.17409 | 13.56829 | 12.78195 | 12.27296 | 12.66532 | 12.32878 | 12.1276
Bosnia and Herzegovina | BIH | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS
Belarus | BLR | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  |  | 13.58576 | 13.88499 | 14.04277 | 13.8265 | 12.53199 | 13.61812 | 13.66542 | 12.02703 | 12.11573 |  |  |  |  |  |  |  |  |  |  |  | 13.40997 | 12.90293 | 12.58101 | 12.541
Belize | BLZ | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 23.87982 | 23.32831 | 22.88462 |  | 22.85246 | 19.03272 | 18.73235 | 17.27972 | 16.96826 | 16.95913 | 16.73931 | 16.83616 | 16.31748 | 16.52241
Bermuda | BMU | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  | 14.1794 | 13.68553 | 14.33939 | 14.09627 | 14.46154 |  | 11.57296 | 13.04208 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 7.07907 | 7.01229 | 6.78311 | 6.86143 | 6.97361 | 6.04819 |  |  |  | 5.35515 | 6.44776
Bolivia | BOL | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 21.39547 | 21.97376 | 24.79493 | 24.31684 | 23.64208 |  |  |  | 18.16573
Brazil | BRA | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  | 13.24274 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 19.12073 | 16.73021 | 16.01712 | 15.42777 |  | 18.55159 | 17.19542 | 17.13865 | 16.66361 | 16.34985 | 15.97387
Barbados | BRB | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  |  |  |  | 23.39695 |  | 20.42576 | 20.02584 | 19.78972 | 20.26566 |  | 23.41024 | 22.57271 | 22.86187 | 20.2595 | 19.80331 |  |  |  | 17.16543 | 19.61111 |  |  |  |  |  |  |  |  | 17.75691 | 17.29712 | 17.24463 | 15.74057 | 15.16799 | 16.85127 | 15.88872 | 14.58392
[NAME] | BRN | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  | 19.42301 | 17.12772 | 16.07683 | 15.57464 | 15.95343 | 18.68798 | 15.61802 | 15.02817 | 14.42004 | 13.23746 | 12.34324 | 11.61834 |  |  | 11.05164 | 10.8093 | 10.03709 |  |  |  |  | 11.83195 | 11.93772 | 12.07103 | 11.95649 |  |  |  | 10.61521 | 11.01632 | 10.85358 | 10.95232 | 11.20533 | 10.63001 | 10.19265 | 10.09195 | 10.78425 | 10.80323 | 10.54877 | 10.45838 |  | 9.93749 | 10.09168
Bhutan | BTN | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 13.4467 | 10.10671 |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 31.07948 |  |  |  |  |  | 28.11474 | 21.87633 |  | 23.74567 | 20.64367 | 21.40321 | 20.53927 | 19.88922
Botswana | BWA | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  | 14.72238 | 14.78571 | 15.0523 | 17.80402 | 16.84319 | 16.61163 | 17.69022 | 19.28448 | 16.85346 |  | 18.44239 | 15.97912 |  |  | 19.74569 | 21.57851 | 19.3722 | 19.2956 | 17.17606 | 17.62651 | 16.62191 | 18.08859 | 17.98925 | 17.83202 | 16.77845 | 16.66177 |  |  | 18.11808 | 17.58066 | 17.29354 | 16.69603 | 15.35728 | 14.42603 | 14.35526 | 13.84407 | 14.00873 | 13.87834
Sub-Saharan Africa (IFC classification) | CAA | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS
Central African Republic | CAF | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  | 21.77413 | 26.4728 |  |  | 35.68449 |  | 35.33997 | 45.53502 | 46.44857 |  | 62.44613 |  | 55.47896 |  | 64.77592 | 64.28742 | 54.91874 |  | 43.09886 | 37.31739 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 80.05232 |  | 66.81707 | 68.13149
Canada | CAN | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 17.94776 |  |  |  |  |  |  | 17.95956 | 17.79462 | 15.15465 | 14.86849 | 14.62825 | 14.33856 | 14.35412 | 14.21436 | 13.96799 | 14.04705 | 17.82306 | 18.06949 | 18.51821 | 18.79864
East Asia and the Pacific (IFC classification) | CEA | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS
Central Europe and the Baltics | CEB | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 13.3536996841431 | 13.0678596496582 | 12.57666015625 | 12.4884395599365 | 12.3686599731445 | 12.1184997558594 | 12.0433597564697 | 12.0776996612549 | 12.1447200775146 | 12.1124095916748 | 12.3386001586914 | 12.3543100357056 | 12.6592903137207 | 11.9994201660156 | 11.4659795761108 | 11.2861700057983 | 11.193829536438 | 11.125940322876 | 10.8599901199341 | 10.707989692688 | 10.1672601699829 | 9.96794033050537
Europe and Central Asia (IFC classification) | CEU | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS
Switzerland | CHE | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 16.07283 | 15.81711 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 9.32916
Channel Islands | CHI | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS
Chile | CHL | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 29.00898 | 29.3532 |  | 32.55556 | 33.05426 | 25.19256 | 24.76865 | 24.41269 | 23.71092 | 23.32647 | 22.40762 | 21.86571 | 21.0574 | 20.04352
China | CHN | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  | 20.59747 | 21.83943 | 23.00333 | 21.2371 | 19.93684 | 20.09417 | 20.95925 | 21.02231 | 20.9199 | 20.22543 | 18.88137 | 17.90215 | 16.66647 | 16.38346 | 16.41878 | 17.07836 | 16.9997 | 16.89917 | 16.35938 | 15.31392 | 14.60696 | 14.42533 | 14.52494 | 14.58926 | 14.48036 | 15.07365 | 15.56384 | 16.18689 |  |  | 17.10846 | 18.9229 | 18.92909 | 18.61115 |  |  | 17.54954 | 16.36853 | 15.99176 | 15.71505 | 15.46166 | 15.15325 | 14.50326
Cote d'Ivoire | CIV | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  | 21.26075 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 29.3952
Latin America and the Caribbean (IFC classification) | CLA | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS
Middle East and North Africa (IFC classification) | CME | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS
Cameroon | CMR | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  |  | 22.15892 | 23.76843 | 23.71087 | 24.98599 | 29.92966 | 25.80498 | 26.21337 | 26.40819 | 25.41915 | 26.22563 | 26.65088 | 28.27066 | 28.40674 | 25.64402 | 30.97693 | 28.93545 | 24.46947 | 24.23682 | 25.87655 | 25.24077 |  |  |  |  |  |  | 22.80567 | 22.80578 | 23.61911 | 19.57891 |  |  | 16.44847 | 16.17013 | 16.17031 | 21.89841 | 26.3006 |  |  | 24.12545 | 21.43342
Congo, Rep. | COG | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  | 33.04436 | 35.3199 | 42.16052 | 43.1392 | 41.049 | 42.31662 |  | 40.86184 | 40.30923 |  | 36.65918 | 39.61955 |  | 36.40654 | 36.64584 | 35.2156 | 34.42947 | 33.88861 | 27.75215 | 27.12057 | 26.70661 | 26.48119 |  | 27.07671 |  | 29.92472 |  |  |  |  |  |  | 28.10852 | 34.26944 |  |  |  |  |  |  |  | 18.67603
Colombia | COL | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  | 17.16569 | 18.32271 | 19.32063 | 18.70961 | 19.36182 | 19.45419 | 19.75379 | 20.26675 | 20.39189 | 20.34494 | 20.35816 | 20.21892 | 20.14648 | 20.18309 | 20.28568 | 20.15015 | 19.94919 | 19.90078 | 19.88935 | 19.8784 |  | 19.85892 | 20.58411 | 21.08985 | 20.94314 | 21.0487 | 19.15089 |  |  | 17.91693 | 19.19542 |  | 20.92474 |  | 24.64723 | 26.17165 | 27.36572 | 25.2348 | 25.64025 | 26.65632 | 27.14634 | 25.58137 | 25.39509
Comoros | COM | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  | 20.20635 |  | 23.21239 | 24.97656 |  |  |  |  |  |  | 30.73051 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 13.03849 | 11.25978 | 13.79589
Cabo Verde | CPV | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  |  | 19.69231 |  |  |  |  |  |  |  | 17.77841 | 18.15761 | 17.57619 |  |  |  |  | 22.97571 | 23.9291 | 23.68041 |  |  |  |  |  |  |  |  |  |  |  | 23.72641 | 24.49286 | 23.68341 | 22.70406 | 23.50335 | 26.01143 | 19.02441 | 18.24521 | 18.21613 | 17.51193 | 17.21693 | 16.7948
Costa Rica | CRI | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  | 16.54511 |  | 19.43271 |  |  | 22.62893 | 19.61741 |  |  | 18.3438 | 18.97862 | 19.25363 | 17.83865 | 17.2838 |  | 17.01663 | 17.72376 | 18.06675 | 17.66259 | 18.4735 | 18.95094 | 19.21686 | 19.82895 | 19.39864 | 19.19469 | 19.23877 | 18.03308 | 18.38004 | 18.95822 | 19.5273 | 18.84161 | 19.57279 | 18.75178 |  |  |  | 17.79432 | 17.91364 | 15.64106 | 15.81656 | 15.5078 | 14.92131
South Asia (IFC classification) | CSA | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS
Caribbean small states | CSS | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  |  |  | 24.0811901092529 | 23.9180393218994 | 23.9808101654053 | 23.5760402679443 | 23.4608497619629 | 23.5133304595947 | 23.373649597168 | 23.1016006469727 | 23.3029003143311 | 22.9014091491699 | 22.7224006652832 | 22.6383209228516 | 23.0499305725098 | 21.1800498962402 | 21.3206806182861 | 21.3022994995117 | 21.1900405883789 | 21.411750793457 | 22.3989295959473 | 21.505500793457 | 20.6830005645752 | 19.164119720459 | 20.7114696502686 | 20.1107006072998 | 18.8362503051758 | 18.4753894805908 | 18.1632308959961 | 17.9550094604492 | 17.9829998016357 | 17.9177207946777 | 18.0366897583008 | 17.577880859375 | 17.5420894622803 | 17.6945896148682 | 17.8348903656006 | 16.9752807617188 | 16.0823192596436 | 15.207989692688 | 16.1657791137695 | 16.6466693878174
Cuba | CUB | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  | 12.5121 | 11.33129 | 12.06029 | 11.91675 | 12.81693 | 14.87728 | 14.02385 | 11.73727 |  | 13.36737 | 13.02492 | 12.59407 | 11.85789 | 11.96005 | 11.75977 | 11.48823 | 11.41988 | 10.91394 | 10.42798 | 9.88503 | 10.01157 | 9.5319 | 8.83187 | 8.52939 | 9.77599 | 9.50378 | 10.09369 |  | 11.41029 | 11.94651 | 11.36325 | 11.62682 | 11.67132 | 11.0379 | 11.05182 | 10.48547 | 9.63266 | 9.67207 | 9.61048 | 9.46352 | 9.03415 | 8.42905
[NAME] | CUW | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS
Cayman Islands | CYM | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  |  |  |  | 18.61111 | 18.97561 | 14.10377 | 13.66667 |  |  | 12.05 | 10.02415 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 9.07595 | 9.29365 | 9.77824 | 10.1342 |  | 11.30126 | 10.26909 | 9.17405 |  | 8.85873 |  |  | 8.94215
Cyprus | CYP | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  | 21.0368 | 21.54041 | 19.39831 | 19.17683 | 20.87422 | 20.14402 | 19.3182 | 18.15968 | 17.13495 | 16.5022 | 16.11886 | 16.04234 | 15.6893 | 15.70736 | 15.25884 | 14.70969 | 14.20584 | 12.38362 | 12.09222 | 11.97202 | 11.94485 | 12.12247 | 12.24591 | 12.26441 | 12.45507 | 11.29151 | 12.41711 |  | 12.86735 | 13.60329 | 12.73405 | 12.14739 | 12.15002 | 11.2507 | 11.29136 | 11.03958 | 10.67539 | 10.22603 | 9.91354 | 9.75513 | 9.72688 | 9.66547
Czech Republic | CZE | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  | 12.35504 | 12.25761 | 11.86957 | 12.26973 | 11.79553 | 12.04358 | 12.34223 | 12.09457 | 11.95963 | 11.82051 |  | 12.57889 | 12.61455 | 12.77077 | 13.00501 | 13.14651 | 13.12261 | 13.03415 | 13.40768 | 13.33034 | 12.93109 | 12.30383 | 11.4402 | 11.31522 | 11.78502 | 10.41089 |  |  |  |  | 10.80581 | 10.80932 | 10.75753 | 10.30692 | 10.44984 | 10.54638 | 11.55325 | 11.32133 | 11.15314 | 10.97644 | 11.3269 | 11.19134
Germany | DEU | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 14.89992 | 15.33459 | 15.05811 | 15.2899 | 15.45464 | 15.24356 | 15.36929 | 14.36311 | 14.25652 | 14.34856 | 14.18665 | 14.02409 | 13.88037 | 13.78121 | 13.45986 | 13.23877 | 13.23832 | 12.90596 | 12.87907 | 12.74469
Djibouti | DJI | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  |  | 13.15 | 17.25773 | 18.11321 | 15.30496 | 13.47297 |  |  |  |  | 18.46403 | 18.41528 | 18.89172 | 18.95509 | 19.51917 | 23.0098 | 25.24606 | 25.425 | 27.56037 | 27.90244 |  | 25.065 | 24.65823 | 20.36078 |  | 18.88535 |  |  | 22.81029 |  |  | 31.85714 |  |  |  | 31.29783 | 34.25269 | 24.92974 | 29.71343 |  | 27.89546 | 26.55834 | 25.13412
Dominica | DMA | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  |  |  | 29.16228 | 23.9635 | 23.80224 |  | 24.96552 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 18.95213 | 21.4711 | 19.93583 | 16.93002 | 16.7913 | 16.80225 | 15.07258 | 16.42857 | 15.95096 | 14.44466 | 13.76718 | 13.2407 | 12.16262
Denmark | DNK | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 8.61029 | 8.4103 | 8.87589 |  |  | 9.58031 | 9.56346 | 9.5577 | 10.05266
Dominican Republic | DOM | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  | 27.0482 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 27.03779 | 26.43142 |  | 29.02851 | 24.46806 | 26.94102 | 28.19246 | 28.72223 | 29.17577
Algeria | DZA | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  | 21.09646 |  |  |  | 25.79755 | 25.76695 | 27.08379 | 26.72385 | 25.88182 | 25.0432 | 24.99682 | 24.17176 |  | 23.44037 | 23.20191 | 22.17753 | 20.91735 | 19.81811 | 18.66765 | 17.9128 | 17.12731 | 17.01399 | 16.9837 | 16.7637 | 16.84403 | 16.92098 | 17.23117
East Asia & Pacific (developing only) | EAP | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  | 20.5402698516846 | 21.5101509094238 | 22.2318305969238 | 21.1187496185303 | 20.2931900024414 | 20.5775699615479 | 21.3992595672607 | 21.3490695953369 | 21.1377601623535 | 20.5246601104736 | 19.3491096496582 | 18.5163402557373 | 17.6357498168945 | 17.3894691467285 | 17.3802795410156 | 17.680139541626 | 17.5091094970703 | 17.3356399536133 | 16.8251705169678 | 15.9877595901489 | 15.0446901321411 | 15.0387401580811 | 15.281720161438 | 15.4691896438599 | 15.5719299316406 | 16.1396198272705 | 16.5851001739502 | 17.0832996368408 | 17.3149604797363 | 17.3005905151367 | 17.9365196228027 | 19.1771602630615 | 19.0581398010254 | 18.9514102935791 | 18.8146095275879 | 18.3135604858398 | 17.7082996368408 | 16.8824100494385 | 16.3845691680908 | 16.2642707824707 | 15.9524202346802 | 16.2146606445313 | 15.9986696243286
East Asia & Pacific (all income levels) | EAS | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  | 20.3092098236084 | 21.147180557251 | 21.7250499725342 | 20.9139499664307 | 20.2960891723633 | 20.4481906890869 | 21.1214599609375 | 21.1617603302002 | 21.0156593322754 | 20.4924793243408 | 19.5407791137695 | 18.8895397186279 | 18.2027797698975 | 17.9599494934082 | 17.9376602172852 | 18.1933002471924 | 18.0804500579834 | 17.8985195159912 | 17.3954906463623 | 16.6306896209717 | 15.7238397598267 | 15.6234197616577 | 15.7106399536133 | 15.7527103424072 | 15.7712802886963 | 16.1981391906738 | 16.5960807800293 | 17.0372791290283 | 17.2311401367188 | 17.1706199645996 | 17.6720104217529 | 18.6863193511963 | 18.5365600585938 | 18.4218101501465 | 18.2835597991943 | 17.8645191192627 | 17.3564891815186 | 16.616060256958 | 16.1664295196533 | 16.0499591827393 | 15.7647104263306 | 15.951849937439 | 15.7391300201416
Europe & Central Asia (developing only) | ECA | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 13.1478500366211 | 12.986439704895 | 12.8668203353882 | 12.9350900650024 | 12.8952198028564 | 12.9578199386597 | 13.0768804550171 | 13.1714897155762 | 13.2896604537964 | 13.6005401611328 | 13.7412004470825 | 13.9029903411865 | 13.7171697616577 | 13.6167497634888 | 13.5290298461914 | 13.4475498199463 | 13.2401304244995 | 13.1303396224976 | 13.299880027771 | 13.2856903076172 | 13.1656799316406
Europe & Central Asia (all income levels) | ECS | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 11.9560098648071 | 11.8722095489502 | 11.8094396591187 | 11.8189496994019 | 11.8962001800537 | 11.8064203262329 | 11.8221197128296 | 11.9353199005127 | 12.0128498077393 | 11.9463396072388 | 11.9790201187134 | 12.054949760437 | 12.1039600372314 | 11.9210796356201 | 11.7707195281982 | 11.6415395736694 | 11.4553804397583 | 11.4054203033447 | 11.3710403442383 | 11.4489498138428 | 11.4071197509766 | 11.3816204071045
Ecuador | ECU | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  | 13.80515 | 14.84428 | 15.14367 | 15.26902 | 15.96879 | 16.36202 | 16.29473 | 16.58448 | 13.9195 | 17.0382 | 16.97743 | 17.01412 | 16.49681 | 16.04356 | 16.03754 | 15.37124 | 15.07604 | 14.41024 |  |  |  |  | 12.98818 |  |  | 11.9574 |  | 11.55459 |  | 13.57916 | 13.57838 | 13.57727 | 13.27407 | 13.34317 | 13.90459 | 14.36216 | 14.65735 |  |  | 11.18753 | 10.93973 | 11.52019
Egypt, Arab Rep. | EGY | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  | 24.97572 | 26.62731 |  | 28.3238 | 28.54113 | 27.62266 | 29.68933 | 28.12015 | 26.77595 | 25.09147 | 24.00977 | 25.50856 | 22.71702 | 22.80883 |  | 20.39983 | 19.40773 | 17.95311 |  | 21.30897 | 19.20263 | 18.66078 | 18.59011 | 19.84048 | 18.42119 | 16.64192 | 15.8205 |  | 16.89777 | 16.94733 | 16.96453 | 17.3925 | 17.2801 | 17.07949 |  |  |  |  | 12.13411
Euro area | EMU | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 14.078049659729 | 13.9305000305176 |  |  | 13.5888795852661 | 13.4264297485352 | 13.4430303573608 | 13.3126602172852 | 13.1166496276855 | 12.9774103164673 | 12.6162900924683 | 12.3865699768066 | 12.3000802993774 | 12.2964897155762 | 12.4367399215698 | 12.808819770813 | 12.7867698669434 | 12.7461099624634 | 12.4897203445435 | 12.381609916687 | 12.0206804275513 | 11.8246202468872 | 11.7862901687622 | 11.703800201416 | 11.5276403427124 | 11.3054599761963 | 11.3830099105835 | 11.1682500839233 | 11.1883401870728 | 11.2276401519775 | 11.2616300582886 | 11.3377103805542 | 11.3849601745605
Eritrea | ERI | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 32.84213 | 31.7537 | 33.75069 | 36.5627 | 43.01642 |  | 50.6554 | 54.06198 | 52.44428 | 49.31321 | 53.50796 | 47.83736 | 51.34769 | 54.39016 | 49.34893 |  | 42.68108 | 38.68424 | 39.49376 | 37.88873
Spain | ESP | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  | 25.48498 | 26.14025 |  |  |  |  |  |  |  |  | 20.90263 | 20.63739 | 20.86861 | 20.2989 | 20.2124 | 20.95812 | 21.26363 | 20.94973 | 20.01398 | 17.18294 | 16.65279 | 16.21173 | 16.42035 | 16.22677 | 15.86602 | 15.19959 |  |  | 11.92944 | 11.38215 | 10.87339 | 11.04805 | 11.10863 | 11.00715 | 11.09815 | 10.9525 | 10.80633 | 10.80427 | 10.54833 | 10.80488 | 11.05291 | 11.35027
Estonia | EST | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 10.44152 | 10.3307 | 8.81703 | 10.11786 |  |  | 10.46366 | 9.79109 | 10.05493 |  |  |  |  |  | 9.92589 | 9.40907 | 9.44342 | 8.76124 | 8.77001 | 8.37591
Ethiopia | ETH | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  | 27.67226 | 26.93056 | 28.02032 | 27.69489 |  |  |  |  |  |  |  |  |  |  |  | 42.00044 |  | 43.98483 | 40.12733 |  | 37.13778 | 33.0062 | 31.89491 | 32.17664 | 32.03766 | 31.52871 |  |  |  |  |  |  |  |  |  |  |  | 46.22677 | 47.41352 | 43.07495 | 40.33126 | 39.70036
European Union | EUU | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 13.3605499267578 | 13.2717599868774 | 13.1312198638916 | 13.0449600219727 | 12.7416296005249 | 12.4567699432373 | 12.3317098617554 | 12.2024898529053 | 12.2520999908447 | 12.3531904220581 | 12.2194595336914 | 12.227499961853 | 12.4256896972656 | 12.5595197677612 | 12.3465995788574 | 12.2489900588989 | 12.2729196548462 | 12.2602596282959 | 11.9461002349854 | 11.6375598907471 | 11.6027603149414 | 11.4033298492432 | 11.4335899353027 | 11.409330368042 | 11.416410446167 | 11.3147497177124 | 11.3037900924683
Fragile and conflict affected situations | FCS | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 22.1712894439697 | 22.0974502563477 | 21.8226108551025 | 21.9893398284912 | 21.9895095825195 | 21.4940605163574 | 21.0745697021484 | 21.0773696899414 | 20.4595508575439 | 19.7470302581787 | 19.0408592224121 | 18.6894798278809 | 18.1345596313477 | 17.9657402038574 | 18.0535697937012 | 18.0242004394531 | 18.3604202270508 | 18.6929302215576 | 19.2019100189209 | 19.7008590698242 | 20.3107795715332 | 20.7243194580078 | 20.7217102050781 | 20.5232601165771 | 20.6021003723145 | 20.3320293426514 | 20.6515808105469 | 20.3817501068115 | 20.295690536499 | 19.7215003967285 | 20.0367393493652 | 19.7707500457764 | 19.8296699523926 | 19.6735401153564
Finland | FIN | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  | 15.80584 | 15.62673 | 15.20766 | 14.59609 | 14.05784 |  | 13.99688 | 15.306 | 13.66129 | 13.53336 | 13.2317 | 13.03262 | 11.84622 | 11.83076 |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 12.221 | 12.74229 | 13.1808 | 12.77342 | 12.22628 | 10.15341 | 10.25668 |  | 9.79414 | 10.03077 | 9.88786 | 9.90598 | 9.50424 | 9.26577
Fiji | FJI | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 22.9542 | 21.32567 | 20.21488 | 19.14833 | 18.99961 | 24.62398 | 22.38328 |  | 23.86738 | 22.90224 | 18.72004 |  |  | 26.46551 | 19.2926
France | FRA | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  | 15.80167 | 15.49716 | 15.56402 | 15.43252 |  |  | 14.1608 | 14.01968 | 13.86533 | 13.7283 |  |  |  |  |  |  |  |  | 13.01208 | 12.43865 | 12.50841 | 12.49112 | 12.14632 | 12.78847 | 12.67498 | 12.49607 | 12.36769 |  | 12.02547 | 11.79826 | 11.60577 | 11.46309 | 11.46728 | 11.39663 | 11.43084 | 12.09852 | 12.09961 | 12.27578 | 12.49659 | 12.68018 | 12.69115 | 12.83299
Faeroe Islands | FRO | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS
Micronesia, Fed. [NAME]. | FSM | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS
Gabon | GAB | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  | 19.49805 | 17.15719 |  |  |  | 22.18701 | 20.92774 | 20.00152 | 18.87419 | 18.61517 | 18.5293 | 19.0916 | 18.75617 | 16.93677 | 17.79819 | 21.27483 | 21.21038 | 21.25672 | 22.87327 |  |  |  |  |  | 27.58942 | 26.03491 | 31.26114 |  | 28.11663
United Kingdom | GBR | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 12.24197 | 12.21414 | 11.02098 | 10.49779 | 10.71946 |  | 14.67131 | 15.05171 | 14.86956 | 15.48066 | 15.34126 | 15.31998 | 14.86558 | 14.54045 | 14.00533 | 14.26922
Georgia | GEO | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 9.91427 |  |  |  |  | 9.92233 |  |  |  |  | 6.85243 | 6.40555 | 6.44267 | 6.41455 | 6.70817 | 6.40123 | 7.66106 |  | 7.50714 | 7.46045 | 7.60845 | 9.40904 | 9.24507 |  |  |  |  | 7.46323 | 7.56748
Ghana | GHA | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  |  |  |  | 24.4764 | 23.58012 | 22.11359 | 21.32694 | 20.1388 | 19.29178 | 20.93086 | 21.91045 | 21.55949 | 20.81795 | 20.85693 | 21.54203 | 20.9166 | 17.16886 | 16.12501 | 17.46435 | 18.19238 |  |  |  |  |  |  |  |  | 19.61644 | 19.1357 | 18.52883 | 18.6286 | 18.1742 | 18.78948 | 18.89963 | 19.68561 | 17.68342 | 17.41128 | 18.51979 |  | 18.66661 | 17.80457 | 17.52991
Guinea | GIN | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  | 22.76804 |  |  |  |  |  |  |  | 24.75991 |  |  |  | 18.56489 |  | 19.66187 | 19.98147 |  |  |  |  | 14.38119 |  | 22.63424 |  |  |  |  |  |  |  |  |  | 31.33309 | 31.82767 | 34.42526 | 35.82585 |  | 33.29183 |  |  | 33.13554
Gambia, The | GMB | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  | 19.85039 | 19.64875 | 20.83094 | 19.28296 | 17.7069 | 19.07205 | 17.06178 | 17.40367 | 16.53265 | 16.64804 | 15.57581 |  | 16.05168 | 17.40651 | 17.41028 | 22.9036 | 24.28267 |  | 23.45528 |  | 26.98413 | 28.03861 | 24.60057 | 24.08526 | 26.02391 | 20.7479
Guinea-Bissau | GNB | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  | 18.09013 | 11.93769 |  |  |  | 10.10798 |  |  |  |  | 10.29654 | 13.53548 |  | 12.11824 |  |  | 8.44241 |  |  |  |  |  |  |  |  |  |  |  |  | 15.01456 |  |  |  |  |  | 37.28108
Equatorial Guinea | GNQ | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  | 34.36571 |  |  |  |  | 27.41212 |  |  |  | 17.27215 |  |  |  |  |  |  |  |  |  |  |  |  |  | 28.2585 |  |  |  |  | 23.37529 | 23.15996 |  |  |  |  | 19.24943
Greece | GRC | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  | 24.97351 | 25.40242 | 23.93201 | 21.2551 | 20.39693 | 22.77187 | 21.14621 | 20.27286 | 19.01393 | 19.08637 | 18.70203 | 18.96556 | 18.20524 | 17.28941 | 16.65008 | 16.14539 | 16.16534 | 15.50625 | 15.26468 | 14.55338 | 14.11792 | 13.85769 | 11.76672 | 11.30987 | 12.67518 | 9.7709 | 11.56682 | 10.92763 | 10.31502 | 9.76026 | 9.41532 | 8.97739 | 8.60019 | 8.2988 | 8.28503 | 8.18975 | 7.88335
Grenada | GRD | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  | 25.34783 | 26.15152 |  |  |  |  | 26.75862 | 25.00496 | 23.16076 | 24.57702 |  |  | 32.49242 | 31.13396 | 30.97125 |  | 31.80592 | 30.28391 |  |  |  |  | 27.09019 |  |  |  |  |  |  |  |  |  | 20.08108 | 20.08824 |  |  | 20.34268 | 18.77861 | 15.89481 | 15.45699
Greenland | GRL | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS
Guatemala | GTM | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  | 13.79024 | 14.61152 | 15.87946 | 15.37541 | 15.72432 | 16.55539 | 14.35756 | 14.39335 | 18.48443 | 18.61607 | 17.88235 | 14.38804 | 13.75071 | 13.72391 | 14.02091 | 13.94825 | 13.45574 |  |  |  |  | 14.23502 |  | 15.9671 | 15.9064 | 15.62591 | 16.59866 |  | 14.69525 | 13.24699 | 14.03186 | 13.6879 | 13.69236 |  | 15.38681 | 15.75017 | 16.20368 | 16.11326 | 16.56567 | 15.98533 | 13.98129 | 14.49422
Guam | GUM | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  | 20.31313 | 18.93214 | 19.85088 | 20.47069 | 21.40508 | 22.25546 | 21.45161 | 22.01835 | 21.90597 | 22.0259 | 21.96324 | 21.70441 | 19.35346 | 19.53194 | 18.76385 | 18.33375 | 18.02 | 18.01852 | 18.20114
Guyana | GUY | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  |  |  |  | 22.7009 |  | 20.80111 |  |  |  |  |  |  |  | 19.09895 | 20.17427 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 16.47742 |  | 18.03704 |  | 22.34916 | 20.8934 | 21.90081 | 21.4222 | 20.86307 | 20.29138
High income | HIC | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 14.0607995986938 | 13.8945398330688 | 13.7696104049683 | 13.5205497741699 | 13.3415098190308 | 13.1899299621582 | 13.0787401199341 | 13.0961904525757 | 13.0837602615356 | 13.0311098098755 | 13.0256700515747 | 13.0775299072266 | 13.029239654541 | 12.8418502807617 | 12.8250303268433 | 12.7709798812866 | 12.7491703033447 | 12.6099195480347 | 12.5109300613403 | 12.3668899536133 | 12.200249671936 | 12.1702499389648 | 12.0689001083374 | 12.0327501296997 | 12.0921201705933 | 12.1161298751831
Hong Kong SAR, China | HKG | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  | 21.90087 | 22.36239 | 22.94899 | 24.19997 | 24.72419 | 24.33527 | 30.25319 | 30.15399 | 30.10794 | 29.69067 | 29.33661 | 28.98703 | 27.24266 | 25.93644 | 24.80259 | 23.99015 | 23.37118 | 22.71436 |  |  |  |  |  |  |  | 20.13159
Honduras | HND | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 18.10504 |  |  |  |  | 28.35665 |  | 28.31261 | 29.32703 | 26.0499 |  | 25.83787 |  |  |  |  | 22.81451 |  | 19.91493
Heavily indebted poor countries (HIPC) | HPC | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  |  |  |  | 22.116039276123 | 22.4414005279541 | 22.7146892547607 | 22.9307594299316 | 23.1204299926758 | 23.1623306274414 | 23.484260559082 | 23.4465007781982 | 23.3671207427979 | 23.2836608886719 | 23.1753101348877 | 23.2368507385254 | 23.3977203369141 | 22.7435703277588 | 22.3780097961426 | 22.2606792449951 | 22.4446601867676 | 22.3517799377441 | 22.2644500732422 | 22.2422199249268 | 22.6445407867432 | 22.9828701019287 | 22.8038501739502 | 22.9275608062744 | 23.016939163208 | 23.0716400146484 | 23.0830593109131 | 23.1474208831787 | 23.4165897369385 | 23.3236694335938 | 23.9446601867676 | 23.7127208709717 | 24.0054702758789 | 23.556209564209 | 24.2525405883789 | 24.0303802490234 | 24.0333995819092 | 23.7948894500732 | 23.6413803100586
Croatia | HRV | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 14.03702 | 13.4158 | 12.71989 | 12.47268 | 11.84402 | 11.32851 | 11.02664 | 10.86358 |  | 10.13688 | 9.54029 | 9.29822 | 9.08776 | 8.32827 | 8.14958 | 8.001 | 7.80615
Haiti | HTI | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 19.85751 | 22.70956 | 22.74454 |  | 21.13402 | 24.47286
Hungary | HUN | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 10.39261 | 10.27198 |  | 10.61 | 10.22346 | 10.04206 | 9.84324 | 10.67705 | 10.86448 | 10.96142 | 9.85162 | 9.94135 | 9.85824 | 9.83302 | 10.22322 | 10.32898 | 10.19559 | 10.02931 | 10.03962
Indonesia | IDN | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  | 13.10005 | 13.63815 | 12.84415 | 13.43108 | 14.36685 |  | 16.10254 |  |  |  |  | 14.85468 | 15.66601 | 15.37848 |  |  | 15.26774 |  | 15.10553 | 14.82182 | 12.9166 | 13.19851 | 13.54265 | 13.82294 | 14.0878 | 14.13826 | 14.27041 | 14.39865 | 14.94995 | 14.94713 | 14.57182 | 14.25666 | 13.58158 | 14.23421 | 14.20076 | 12.47833 | 12.26633 | 13.0443 | 11.95971 | 12.59356 | 12.17648 | 14.76712 | 16.61711
Isle of Man | IMN | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS
India | IND | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  | 21.92318 | 21.48304 | 21.23763 |  | 21.61648 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 33.62363 | 33.62315 | 33.44458 | 32.32464 | 32.32493 | 32.69999 |  |  |  |  | 25.1393 | 25.32821 | 25.92121
Not classified | INX | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS
Ireland | IRL | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  |  |  |  | 11.64581 | 12.30591 | 14.32644 | 14.68301 | 14.95898 | 15.06217 | 15.00086 | 15.1223 | 15.17498 | 15.04644 | 15.82406 | 15.89167 | 16.41143 | 16.51431 | 16.74193 | 17.01005 | 17.01357 | 16.60783 | 16.49001 | 16.62152 | 15.13889 | 14.84516 | 14.68062 | 14.27613
Iran, Islamic Rep. | IRN | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  | 34.21573 | 32.91062 | 27.97946 | 29.43764 | 28.66233 | 26.67078 | 24.45021 |  |  |  |  |  |  |  | 15.06734 |  |  |  |  |  | 23.51117 | 25.66588 | 27.1655 | 28.2574 | 30.69641 |  | 31.31113
Iraq | IRQ | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  | 23.64959 | 22.05515 |  | 25.02818 | 26.02837 | 24.48285 | 27.03728 | 29.55358 | 28.9634 | 29.67501 | 30.83541 | 31.00223 | 27.55024 | 25.20942 | 27.79126 | 27.69508 | 24.32491 | 23.24877 | 21.63374 |  |  |  | 19.36732 |  |  | 18.62754 |  |  | 19.68694 | 19.73519 |  |  | 17.57184 | 18.78595 |  |  | 13.73327
Iceland | ISL | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  | 10.48663 | 10.39905 |  |  | 10.37215 | 10.83075
Israel | ISR | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 12.06206 |  | 10.97824 | 10.8898 | 10.56527 | 10.58564 | 10.56638 | 11.11796 | 11.08189 | 10.89591 | 10.53147 | 10.95521 | 11.05142 | 10.90245 | 10.92047 | 10.8389 | 10.51905 | 10.41338 | 10.18273 | 9.76723 |  |  |  |  | 10.40233 | 10.6371 | 9.97081 | 9.8969 | 9.83352 | 9.78642 | 9.88565 | 10.07465 | 10.05727 | 9.89721 | 9.76439
Italy | ITA | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  | 11.51306 | 11.322 | 13.37235 |  |  | 11.26253 | 10.95365 | 10.81326 | 10.67915 | 10.37101 | 10.22482 | 10.0519 | 9.99492 | 9.97182 | 9.75738 | 9.53685 | 9.36358 | 9.23947 | 9.07125 | 9.17612 | 8.67948 | 8.48237 | 8.43933 | 8.17857 | 9.55936 | 10.1963 |  | 10.295 | 10.5428 | 10.45422 | 10.13982 | 10.24765 | 10.57577 | 10.80444 | 10.54004 | 10.617 | 10.10115
Jamaica | JAM | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 26.70901 |  |  |  |  |  |  |  |  | 29.01965 | 30.46211 |  | 28.37827 | 27.3873 | 26.59751 |  |  |  | 21.50499 |  |  |  |  |  |  | 18.45466 |  | 19.34717 | 20.30057 | 19.1404 |  |  | 19.77441 |  |  | 14.28883 | 16.81034
Jordan | JOR | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  | 22.95673 | 20.8089 | 21.20776 | 20.68463 | 21.50105 | 21.1362 | 21.15275 | 21.05421 | 20.59057 | 20.45939 | 20.73225 | 20.76904 | 20.95349 | 21.56076 | 19.18788 | 17.51512 | 17.52066 | 16.45152 |  |  |  |  |  |  |  |  |  |  |  |  |  | 18.76206 | 17.87835
Japan | JPN | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  | 18.24512 | 18.16392 | 17.91445 | 17.8363 | 17.33768 | 17.28632 | 17.32779 | 17.31196 | 17.26937 | 17.15664 | 17.24949 | 17.75974 | 17.40328 | 17.43387 | 17.59821 | 17.86148 | 17.78887 | 17.6737 | 17.47532 | 17.09905 | 16.74194 | 16.09865 |  | 14.66495 | 14.06052 |  |  | 14.43301 | 14.22386 | 13.97589 | 13.83111 | 13.54963 | 13.2181 | 12.88619 | 12.63236 | 12.40449 | 12.22233 | 12.11685 | 11.96782 | 11.88616 | 11.79464 | 11.67616
Kazakhstan | KAZ | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 11.54833 | 11.8635 | 11.73974 | 11.31972 | 10.99262 | 10.8966 | 10.38875 | 10.01456 | 9.71088 | 9.34847 | 8.86805 | 8.60039
Kenya | [NAME] | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 29.36473 | 29.29647 | 29.36084 | 26.13435 | 24.7524 | 25.76284 | 26.63803 | 29.88687 | 29.67842
Kyrgyz Republic | KGZ | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 13.39381 | 13.04708 | 13.25917 | 13.50111 | 12.55389 |  |  | 13.16229 | 13.33059 | 13.65916 | 13.41477 | 14.03967 | 13.74518 | 13.41677 | 13.51613 | 13.56318 | 13.2763 | 13.18132 | 15.20885
Cambodia | KHM | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  | 22.09779 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 17.17625 | 17.60297 | 18.46332 | 19.56403 | 21.62281 | 23.58824 |  |  | 29.98881 | 28.92194
Kiribati | KIR | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  | 10.84211 | 11.78947 | 11.29268 | 11.87805 | 11.46739 |  |  | 12.7451 | 13.38211 | 15.62121 | 15.84416 | 14.50382 | 14.47328 | 14.62308 | 14.20548 | 13.725 | 13.48538 | 14.32759 | 14.29121 | 12.30085 | 12.15789 | 12.77966 | 14.16456 |  | 16.66216 | 14.47925 | 16.69615 |  | 22.73059 |  |  | 20.95323 | 18.3879 | 19.88112 | 18.61897 | 17.0192 | 17.98425 | 17.66462 | 17.44428
St. Kitts and Nevis | KNA | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 14.04844 | 17.85957 | 15.26182 |  | 15.64835 | 14.59722 |  |  | 14.95238 | 13.67081 |  |  |  |  |  |  | 14.44848 | 11.51064 | 10.02364 | 9.82734 | 9.27078 | 9.92191 |  | 10.11633 | 10.54197 | 9.68254 | 9.26667 | 9.18162
Korea, Rep. | KOR | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  | 36.50862 | 36.47457 | 36.64014 | 36.75119 | 37.21392 | 37.12532 | 37.65171 | 37.91506 | 36.505 | 38.14378 | 39.1241 | 37.19168 | 36.44087 | 36.32986 | 35.8937 | 35.01423 | 34.31584 | 32.0807 | 30.4227 | 27.66815 | 25.22939 | 23.52934 | 23.15899 | 23.76735 | 24.59969 | 24.68461 | 24.16463 | 22.6941 | 22.12852 | 21.02036 | 19.90796 | 18.2354 | 17.68318 | 17.76288 | 18.0575 | 18.03688 | 18.05694 | 18.05288 | 17.9805 | 17.59665 | 16.1643 | 15.93574
Kosovo | KSV | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS
Kuwait | KWT | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  | 12.91709 | 12.17406 | 12.06292 | 11.84429 | 11.22475 | 11.54829 | 11.75112 | 11.76598 | 11.93363 | 11.87702 | 11.85517 | 12.02848 | 12.21755 | 13.0257 | 12.7534 | 12.74706 | 12.75023 | 12.78571 | 12.55215 | 12.50159 |  | 11.10948 | 11.04875 | 10.78633 | 10.79386 | 10.83594 | 10.8775 | 10.5716 | 10.55992 | 10.78929 | 10.45674 | 10.28463 |  | 10.56204 |  | 9.67229 | 9.47253 | 9.08783 | 8.17474
Latin America & Caribbean (developing only) | LAC | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  | 13.3766298294067 | 13.637149810791 | 13.9700298309326 | 14.4497699737549 | 14.8258304595947 | 15.2352695465088 | 15.4761400222778 | 15.5452499389648 | 15.8022403717041 |  |  |  |  |  |  |  |  |  |  |  |  |  | 17.1986408233643 | 17.452579498291 | 17.631010055542 | 17.9964008331299 | 18.0969505310059 | 18.3523597717285 | 18.4930992126465 | 18.5385303497314 | 18.6433506011963 | 18.7170295715332 | 18.0038795471191 | 16.8333606719971 | 16.6651306152344 | 16.3363094329834 | 16.969030380249 | 17.3946895599365 | 16.730339050293 | 16.3749198913574 | 16.0430603027344 | 15.7610397338867 | 15.6048898696899
Lao PDR | LAO | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  | 16.88852 | 17.37368 | 18.85779 |  |  |  |  | 20.78055 | 21.00815 | 22.29906 | 19.22922 |  |  | 12.47322 | 13.59956 | 11.19949 |  | 12.13488 |  | 11.76604 |  | 12.32614 | 10.89103 | 12.22103 | 14.06592 | 15.05821 |  | 18.40526 | 20.35816 | 21.33414 | 22.73286 | 24.08807 | 25.65986 | 26.62404 | 24.78485 | 24.73147 | 23.60216 | 22.76177 | 22.77202 | 20.22128 | 19.88845
Lebanon | LBN | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 11.49424 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 9.0733 |  | 7.53579 | 7.3906 | 7.80251 | 8.50679 | 9.04021 | 9.18398 | 9.20215 | 9.1243 | 9.20378 | 8.94176 | 9.30599
Liberia | LBR | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  | 16.50689 |  |  |  |  |  | 17.35631 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 17.17876 | 26.40472
Libya | LBY | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  | 12.42298 | 12.67571 | 12.66609 | 13.31095 | 13.16924 | 14.0555 | 13.61807 | 14.53177 | 13.75995 | 13.54637 | 12.17765 |  | 11.10759
St. Lucia | LCA | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  |  | 18.05 | 20.2246 | 31.9084 |  | 15.22559 | 16.28777 |  |  |  |  | 15.59006 | 16.93464 | 15.63063 |  |  |  |  |  | 18.53207 |  | 18.3249 | 18.55914 |  |  |  | 17.23314 |  | 17.70852 | 17.77305 | 17.35422 | 17.94789 | 16.35642 | 15.82064 | 16.93275 | 17.0142 | 16.69901 | 16.35751 | 16.2016 | 15.70294 | 15.31698 | 14.33398
Latin America & Caribbean (all income levels) | LCN | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  | 14.1063404083252 | 14.3502998352051 | 14.6376304626465 | 15.0879001617432 | 15.3787202835083 | 15.7486000061035 | 15.9448404312134 | 15.9942102432251 | 16.2428798675537 |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 17.6726093292236 | 17.8367099761963 | 18.187780380249 | 18.2777690887451 | 18.5212306976318 | 18.6475505828857 | 18.6709899902344 | 18.7736396789551 | 18.854549407959 | 18.1952991485596 | 17.0386791229248 | 16.7956199645996 | 16.4669799804688 | 17.0762596130371 | 17.4599304199219 | 16.7949295043945 | 16.4242305755615 | 16.0793895721436 | 15.8024196624756 | 15.6344404220581
Latin America and the Caribbean | LCR | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS
Least developed countries: UN classification | LDC | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  | 23.2763595581055 | 23.3310508728027 | 23.4924507141113 | 23.5387306213379 | 23.7648296356201 | 23.6358394622803 | 23.6133403778076 | 23.634220123291 | 23.7931594848633 | 24.1117897033691 | 23.7360706329346 | 24.0962696075439 | 24.3558292388916 | 24.3510398864746 | 24.4239101409912 | 23.9267597198486 | 23.7933006286621 | 22.8753890991211 | 22.4803504943848 | 22.0043601989746 | 22.2275695800781 | 22.8498802185059 | 23.2131690979004 | 24.0285606384277 | 24.8677501678467 | 25.7041206359863 | 26.7043590545654 | 27.4685802459717 | 28.1086502075195 | 28.294189453125 | 28.146240234375 | 27.4663505554199 | 26.9328708648682 | 26.1189308166504 | 25.1506690979004 | 25.6994495391846 | 25.3975696563721 | 25.9233894348145 | 25.7445106506348 | 25.620719909668 | 25.6965198516846 | 26.042839050293
Low income | LIC | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  | 23.7844505310059 | 23.8057708740234 | 24.1564197540283 | 24.163610458374 | 24.5116100311279 | 24.4499607086182 | 24.3216800689697 | 24.2112693786621 | 24.405179977417 | 24.7183094024658 | 24.4875793457031 | 24.7933101654053 | 25.1348209381104 | 25.2016906738281 | 25.208309173584 | 24.7161808013916 | 24.6019706726074 | 23.6887397766113 | 23.2761993408203 | 22.7633399963379 | 23.0046291351318 | 23.5559196472168 | 23.979549407959 | 24.6606597900391 | 25.4099502563477 | 26.2174301147461 | 27.1815395355225 | 27.9143199920654 | 28.5015201568604 | 28.66282081604 | 28.6412696838379 | 28.0311107635498 | 27.4106101989746 | 26.2870006561279 | 25.2980194091797 | 25.9755592346191 | 25.7341594696045 | 26.5997200012207 | 26.4840908050537 | 26.3735408782959 | 26.3383598327637 | 26.7074508666992
[NAME] | LIE | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 9.57927 | 9.0625 | 8.58808 | 9.82569 | 9.26844 |  | 10.67314
[NAME] | LKA | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 21.83091 | 22.48256 | 22.28738 | 19.10929 | 19.91687 | 20.14284 | 21.16658 | 21.86205 | 22.34247 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 17.25639 | 17.28218
Lower middle income | LMC | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  | 18.6500606536865 | 18.7435493469238 | 18.55592918396 | 18.5957908630371 | 18.8447399139404 | 19.1052303314209 | 19.460090637207 | 19.8075103759766 | 19.983060836792 | 20.1952991485596 | 20.455099105835 | 20.6959800720215 |  |  |  |  |  |  |  |  |  |  | 21.5362892150879 | 21.9974899291992 | 22.4095306396484 | 22.6854801177979 | 22.777379989624 | 22.9412708282471 | 23.3451309204102 | 23.3935203552246 | 23.5273609161377 | 23.5012493133545 | 23.2612400054932 | 23.6481990814209 | 24.0947799682617 | 23.1452007293701 | 22.3559303283691 | 21.8512897491455 | 21.0197296142578 | 20.6113090515137 | 20.8501892089844 | 21.7856292724609 | 22.0880393981934
Low & middle income | LMY | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  | 18.0640201568604 | 18.4874591827393 | 18.7998790740967 | 18.631420135498 | 18.4260101318359 | 18.6690292358398 | 19.1002006530762 | 19.372730255127 | 19.500560760498 | 19.3421401977539 | 19.0371799468994 | 18.7839908599854 | 18.5487308502197 | 18.5533599853516 | 18.6794300079346 | 18.918249130249 | 18.8623600006104 | 18.7278099060059 | 18.5046691894531 | 18.230260848999 | 18.0098400115967 | 18.1291408538818 | 18.434440612793 | 18.7291202545166 | 18.9627799987793 | 19.369800567627 | 19.5849895477295 | 19.9289608001709 | 20.0964107513428 | 20.1264896392822 | 20.4943809509277 | 21.061559677124 | 20.8378601074219 | 20.6285305023193 | 20.6015605926514 | 20.1403503417969 | 19.8208293914795 | 19.3248500823975 | 18.8407096862793 | 18.5448207855225 | 18.551290512085 | 18.7855892181396 | 18.7015399932861
[NAME] | LSO | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  | 46.55623 | 21.29227 | 19.54297 |  |  | 23.60458 | 23.32241 | 22.14369 | 21.16269 | 20.93907 | 19.47036 | 19.69657 | 18.8947 | 19.09771 | 19.61483 | 19.68529 | 20.13157 | 20.91032 | 20.95349 | 20.08167 |  | 18.41496 |  | 21.69922 | 23.50245 |  | 23.67338 | 22.85307 | 23.10781 | 22.24169 | 22.06443 | 22.9424 | 23.19684 | 23.17739 | 25.12273 | 27.03748 | 25.79141 | 25.39641 | 23.75957 | 23.33837 | 24.48395 | 24.76922 | 24.69132
Lithuania | LTU | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 11.20588 | 10.40818 | 10.01857 | 9.77604 | 10.09675 | 10.25544 |  |  | 11.18394 | 11.50088 | 10.39653 | 10.86866 | 10.26179 | 9.90824 | 9.70397 | 9.45009 | 9.15568 | 8.94914 | 8.83776 | 8.56257 | 8.31545
Luxembourg | LUX | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  | 11.32323 | 11.0565 | 11.9573 | 11.07635 |  |  |  | 12.66772 |  | 12.68894 | 14.1394 |  |  |  |  | 13.44654 | 12.72174 | 11.30452 |  |  |  |  |  |  |  |  | 10.15374 |  | 11.64506 | 10.88618 | 10.75392 | 10.61697 | 10.58737 | 10.48169 | 10.29087 | 10.09245 | 10.1755 | 10.19668 |  | 8.49531
Latvia | LVA | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 11.71491 |  |  |  |  | 11.20584 |  |  | 9.87114 | 9.59315 | 9.18539 | 9.02172 | 8.38491 | 8.54856 | 8.56808 | 8.41612 | 8.01682 | 9.89391 | 10.27731 | 10.73766 | 11.24387 | 11.36004 | 11.14677 | 11.02829 | 10.81161 | 10.25442 |  | 9.84145 | 8.60649 | 9 | 8.33016 | 7.89986
Macao SAR, China | MAC | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  | 13.80276 | 14.38024 |  |  | 16.51826 | 20.84752 | 19.40977 | 15.14977 | 21.32402 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 22.93665 | 23.88049 | 24.02406 | 23.96863 | 24.80458 | 23.24288 | 22.40684 | 21.53807 | 20.54751 | 18.95774 | 17.14385 | 16.23015 | 14.75386 | 14.40565
St. Martin (French part) | MAF | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS
Morocco | MAR | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  | 20.35967 | 19.88605 |  |  |  |  |  |  | 21.217 | 21.56324 | 21.82308 | 20.88866 | 20.77108 | 19.56967 |  | 18.43565 | 18.60555 | 18.876 | 17.95351 | 17.82362 | 14.994 | 15.39502 | 15.66375 | 16.3438 | 16.4373 | 16.4481 | 17.12607 |  | 16.71512 | 16.97265 |  |  | 18.09706 | 18.72611
Mexico and Central America | MCA | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS
Monaco | MCO | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  | 16.97917 | 11.26991 |  |  |  |  |  | 10.23551 |  |  |  |  |  |  |  |  |  |  |  |  |  | 11.25197 |  | 10.30909 | 10.25448 | 10.12892 | 10.27046 |  | 10.29643 |  | 10.76449 |  |  | 11.11191 |  |  |  | 5.80925
Moldova | MDA | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 13.26976 | 12.66429 | 12.30966 | 11.66478 | 11.52308 | 12.53899 | 13.05469 | 15.56879 |  | 12.59458 | 13.24936 | 13.53472 | 13.2212 | 13.24313 | 12.97961 | 12.75773 | 12.39943 | 12.10284 | 11.49866 | 11.25259 | 10.4993 | 9.89848 | 9.57243
Madagascar | MDG | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  | 19.8406 |  |  | 23.91298 |  |  |  |  |  |  |  |  |  |  |  |  |  | 27.3719 | 21.34656 | 21.65603 |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 21.55504 | 23.69152 | 24.42332 | 26.7449 | 23.48387 |  |  | 27.63587
Maldives | MDV | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  | 12.57692 | 12.92308 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 16.96271 | 17.14874 | 15.27481 | 13.06104 | 15 | 13.70307
Middle East & North Africa (all income levels) | MEA | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  | 21.7841606140137 | 21.8029308319092 | 22.3173503875732 | 21.883129119873 | 22.3663597106934 | 22.4605903625488 | 21.9301605224609 | 22.0823707580566 | 21.8331108093262 | 21.1871604919434 | 20.4824409484863 | 19.9466991424561 | 19.8138294219971 | 18.3479995727539 | 18.0740394592285 | 17.7549896240234 | 17.780460357666 | 17.6050491333008 | 17.3851203918457 | 17.6985492706299 | 18.4069805145264 | 17.7958393096924 | 17.9611797332764 | 18.1641407012939 | 18.6408100128174 | 18.6219997406006 | 18.2446804046631 | 18.1463794708252 | 18.3585300445557 | 18.5588302612305 | 18.4621295928955 | 18.2782001495361 | 18.2439193725586 | 17.9936408996582 | 17.8656101226807 | 17.3330307006836
Mexico | MEX | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  | 14.47284 | 14.6806 |  |  | 18.37426 | 17.31037 | 16.27757 | 16.84725 |  |  | 17.68173 | 17.65963 | 18.03304 | 17.94618 | 17.45694 | 17.19945 | 17.23617 | 17.53487 | 17.28767 | 16.93628 | 16.65771 | 16.47229 | 16.43185 | 16.3721 | 16.20095 | 16.22758 | 16.31588 | 16.92203 | 16.80328 | 16.92285 | 16.8772 | 16.96424 | 17.14063 | 17.94653 | 17.80164 | 17.83042 | 17.91581 | 18.00744 | 17.63968 | 17.91261 | 17.67731 | 17.74098
Marshall Islands | MHL | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 21.58333 |  |  | 16.67454 | 14.93798
Middle income | MIC | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  | 17.7910308837891 | 18.2431793212891 | 18.5704498291016 | 18.3892803192139 | 18.1789398193359 | 18.4183502197266 | 18.8763809204102 | 19.1760196685791 | 19.3141193389893 | 19.1323108673096 | 18.784049987793 | 18.5288200378418 | 18.2559394836426 | 18.231409072876 | 18.3498401641846 | 18.5965099334717 | 18.5653591156006 | 18.430549621582 | 18.2343597412109 | 17.9674205780029 | 17.7658405303955 | 17.8701496124268 | 18.1600608825684 | 18.4439792633057 | 18.6457099914551 | 19.0198497772217 | 19.1997890472412 | 19.5108299255371 | 19.6362895965576 | 19.6291809082031 | 19.9946193695068 | 20.572509765625 | 20.3591403961182 | 20.1704502105713 | 20.1988391876221 | 19.7610492706299 | 19.3678302764893 | 18.8482398986816 | 18.2755393981934 | 17.9406108856201 | 17.932559967041 | 18.1629791259766 | 18.0253505706787
Macedonia, FYR | MKD | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 29.32253 | 16.32933 | 16.04576 | 16.36438 | 16.05532 | 15.61221 | 15.13043 | 14.70825 |  | 13.7217 | 13.08679 | 12.35655 | 11.91214 |  | 10.492
[NAME] | MLI | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  | 15.44157 |  |  |  |  |  |  | 19.89001 |  | 20.28531 |  |  |  |  |  |  |  |  |  |  | 14.65205 |  |  |  |  |  |  |  | 28.40924 | 28.97326 |  |  |  |  |  |  | 23.9792 | 23.54798 | 23.409 |  | 24.71884
Malta | MLT | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  | 14.67389 | 11.8173 | 12.98574 | 12.44376 | 13.03326 | 12.97398 | 12.27604 |  | 11.91707 | 12.41498 | 11.91079 | 12.24771 | 12.09809 | 13.73081 | 12.82123 | 11.99957 | 11.80424 | 11.74796 | 12.04065 | 12.22619 | 12.10714 | 12.85372 | 12.77454 | 11.69455 | 11.33238 | 11.53522 | 11.52503 | 11.24551 | 10.89978 | 10.70128 | 10.40219 | 10.50319 | 10.09776 | 11.59322 | 11.46871 | 11.30159 | 10.84173 | 10.64056 |  |  | 8.3145 | 8.52146
Myanmar | MMR | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  | 32.10988 | 31.26784 | 33.11104 |  |  | 37.47284 | 35.27954 | 32.50973 | 33.01417 | 30.71847 | 34.12378 | 34.42476 | 34.04722 | 31.67137 | 29.22474 | 22.99501 | 21.16076 | 17.48231 | 17.44251 | 12.49244 | 12.81626 | 13.82129 | 13.7903 | 14.61121 | 16.45318 |  |  |  | 30.12094 | 31.87973 | 30.81717 | 31.15684 | 32.61077 | 33.04292 | 33.13514 | 33.77265 | 32.7813 | 34.49797 | 34.21812 | 34.07819
Middle East & North Africa (developing only) | MNA | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  | 24.0666599273682 | 24.0623607635498 | 24.6037693023682 | 23.910270690918 | 24.4853992462158 | 24.4998207092285 | 23.7851905822754 | 24.0065803527832 | 23.577169418335 | 22.7755908966064 | 21.9482707977295 | 21.3442707061768 | 21.1484298706055 | 19.3852405548096 | 19.0633602142334 | 18.7325096130371 | 18.7337207794189 | 18.5365104675293 | 18.2872791290283 | 18.7262802124023 | 19.5496406555176 | 18.8531799316406 | 19.091890335083 | 19.3916397094727 | 20.0387306213379 | 20.0642604827881 | 19.6285705566406 | 19.5046501159668 | 19.766019821167 | 20.0054492950439 | 19.8416805267334 | 19.6818695068359 | 19.7066993713379 | 19.4057693481445 | 19.2937602996826 | 18.6715793609619
Montenegro | MNE | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS
Mongolia | MNG | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  |  | 20.71172 |  |  | 23.32089 | 23.74187 |  |  |  | 23.21977 | 22.77198 |  |  |  |  | 20.48603 |  |  |  | 18.82154 | 18.21834 | 17.86923 | 17.15477 | 17.73953 | 17.75924 | 18.39585 | 14.83623 | 17.55186 | 18.64532 | 19.91429 | 21.68472 | 21.85043 | 21.5172 | 22.72494 | 22.40598 | 20.31616 |  |  |  | 14.49262
Northern Mariana Islands | MNP | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS
Mozambique | MOZ | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  | 16.73877 | 18.08941 | 19.60187 |  |  |  |  |  |  |  |  | 31.83264 | 34.39415 |  | 32.39932 | 33.44521 |  |  |  | 34.39489 | 32.3098 | 33.59401 | 34.05011 | 33.92435 | 32.9797 |  |  |  |  |  |  |  |  |  | 32.1671 | 35.80093 | 36.80156 | 36.71631 | 37.27802 | 34.12402 | 33.23384 | 33.07411
Mauritania | MRT | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 22.48785 | 20.5436 | 19.73488 | 18.10136 | 18.44831 | 20.35838 | 22.49556 | 23.63777 | 24.97859 | 25.04354 |  | 27.18801 | 28.24302 | 26.32665 | 26.33391 | 26.24333 | 26.07569 | 28.44722 | 30.98364 | 26.19698
[NAME] | MUS | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  | 25.64444 | 28.91002 | 28.84724 | 30.59447 | 29.90951 | 30.88596 | 31.29589 | 28.32871 | 26.64064 | 25.69824 |  |  |  |  |  | 18.87847 | 19.02698 |  | 20.3188 |  |  |  |  |  |  | 20.25164 |  | 19.9444 | 19.56571 | 19.39514 | 19.23417 | 18.83802 | 18.55815 | 17.57327 | 17.41396 | 16.61191 | 16.05896 | 16.05079 | 15.71952 | 15.25916 | 14.9129 | 14.7082
[NAME] | MWI | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 59.81314 |  |  |  |  | 37.27248 | 37.81111 | 37.85173 | 38.49011 | 38.48902 |  | 43.23009 | 42.1285 | 41.52301
Malaysia | MYS | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  | 25.62988 | 25.9696 | 26.27675 |  |  | 27.34629 | 27.69524 | 27.17693 |  | 26.56297 | 22.75733 | 22.05917 | 21.1878 | 22.20474 | 22.81973 | 22.0875 | 21.94277 | 21.28795 | 20.92586 | 20.35318 | 19.3354 | 18.75422 | 18.17791 | 17.96686 | 18.60713 | 18.68252 | 18.95773 | 18.59158 | 19.32134 |  | 18.37824 | 17.89326 | 17.71513 | 17.74779 | 17.36274 | 16.26544 | 16.29535 | 14.97044 | 14.22366 | 13.65341 | 13.72496 | 13.57944
North America | NAC | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  | 20.6988391876221 | 20.7005996704102 | 20.4752407073975 | 20.2506504058838 | 20.0200290679932 | 19.7898502349854 | 19.5574398040771 |  |  |  |  |  |  |  |  |  |  | 16.5628299713135 | 16.3293800354004 | 16.0762195587158 | 15.8095397949219 | 15.5918502807617 | 15.7438497543335 | 15.9141302108765 | 15.6984395980835 | 15.6979503631592 | 15.5962800979614 | 15.4933300018311 | 15.2373695373535 | 14.9372701644897 | 15.4544696807861 | 15.1934204101563 | 15.2174301147461 | 15.2718200683594 | 15.2417602539063 | 14.9362802505493 | 14.8856000900269 | 14.7103395462036 | 14.3168697357178 | 14.1246299743652 | 14.8148698806763 | 14.9746799468994
Namibia | NAM | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 21.15054 |  |  | 18.92088 | 18.21574 | 18.83475 | 18.73315 | 23.78759 | 24.05035 | 25.24944 | 25.0497 | 25.2103 | 22.43997 | 25.1194 | 25.20003 | 24.62432
New Caledonia | NCL | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  | 12.70297 | 12.06912 | 12.61411 | 13.31237 | 12.90553 | 12.65501 | 13.48858 | 13.43145 | 14.36205 | 14.08323 | 14.23719 | 11.17603 | 13.02778 | 13.07525 | 14.49755 | 14.50672 | 14.3207 | 14.67649 | 12.54018 | 13.35388 | 13.38925 | 13.12642 |  |  |  |  |  | 13.17526
[NAME] | NER | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  | 20.22832 | 20.76823 | 18.80691 | 20.60853 | 21.04608 | 22.7033 | 22.99619 | 26.19271 | 28.29969 | 27.19384 | 30.26558 |  |  |  |  |  |  | 28.74152 | 26.94065 | 25.85174 | 27.66054 | 26.57775 |  |  |  | 26.10147 | 27.29114 | 27.33444 | 24.38601 | 23.40357 | 23.54173 | 26.89868 | 28.62846 | 30.86007 | 27.38444 | 29.48641 |  |  |  | 30.8371 | 34.67953
Nigeria | NGA | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  | 21.23169 |  | 23.00061 |  |  |  |  | 44.69118 | 37.79049 | 38.41701 | 41.90828 | 44.84531 | 28.78324 | 32.33508 | 31.2264 | 36.15916 | 28.45799 |  |  | 21.63038 | 22.10538 |  |  |  |  |  |  |  |  | 29.79998 | 30.88668 | 32.71757 | 31.44496 |  | 40.6197 | 40.16487 | 31.85068 | 28.44015 | 22.34335 |  | 33.08034
Nicaragua | NIC | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  | 25.96412 | 25.94402 | 31.881 | 31.36892 | 31.91554 | 34.74957 | 36.7675 | 36.77328 | 36.35074 | 31.34938 | 33.10661 |  | 33.29978 | 31.24647 | 23.6436 | 24.69235 | 24.00087 | 26.67647 | 23.74067 | 26.25603 |  |  |  |  |  |  |  |  |  | 30.99923 | 31.99942 | 33.30734 | 33.88947 |  | 32.42272 | 33.7329 | 32.82258 | 31.1067 | 28.59428 |  | 30.83047
Netherlands | NLD | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  | 14.51252 | 14.55993 |  |  | 15.05522 | 14.88439 | 14.88393 | 14.7063 | 14.4916 | 14.51397 | 14.4324 | 14.39342 | 14.31168 | 14.57236 | 14.56727 | 16.59932 | 16.09469 | 15.60104 | 15.30169 | 15.54023 | 15.68467 | 15.80009 | 15.9245 | 17.41098 |  |  |  |  |  |  |  | 13.46918 | 13.08537 | 12.73649 | 13.13236 | 13.30748 | 13.31665 | 13.18227 | 13.39986 | 13.72933 | 13.57412 | 13.85693
High income: nonOECD | NOC | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 10.2656698226929 | 10.2834501266479 | 9.88821029663086 | 9.64128971099854 | 9.59078979492188 | 9.51364040374756 | 9.54948043823242 | 9.60803031921387 | 9.68887042999268
Norway | NOR | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  | 9.62497 | 9.46237 | 9.93386 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 7.54051
Nepal | NPL | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  |  | 36.09767 | 37.25394 | 29.5646 | 28.33176 | 23.26233 | 24.82491 | 27.70361 | 30.33836 | 31.29177 | 18.29865 | 22.49192 | 26.27813 | 26.68 | 27.06247 | 24.78995 | 28.04748 | 29.00544 | 29.57492 | 31.05447 | 31.41475 | 33.7239 | 34.60115 | 32.014 | 32.36461 | 31.0387 |  |  | 31.707 | 30.21542 | 33.09243 | 29.04619 | 34.68746 |  |  |  |  | 40.9487 | 36.96109 | 31.98872 | 29.70095 | 29.56405 | 29.17636
New Zealand | NZL | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 19.86947 |  |  |  |  |  |  |  |  |  |  |  | 14.26627 |  | 15.66631 | 15.17959 | 17.42447 | 15.3898 | 15.54971 | 15.03428 |  | 14.1861 | 13.17799 | 14.71095 | 14.70968 | 14.63451 | 14.4931 | 14.30599 | 14.50074 | 14.36822 | 14.36042
High income: OECD | OEC | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  | 16.7108192443848 | 16.6783008575439 | 16.832820892334 | 16.6613006591797 | 16.4410305023193 | 16.2702808380127 | 16.1412200927734 |  |  |  |  |  |  |  |  | 15.3583097457886 | 15.2489995956421 | 15.0542602539063 | 14.902979850769 | 14.5702896118164 | 14.3202800750732 | 14.0989503860474 | 13.9322595596313 | 13.9505195617676 | 13.964409828186 | 13.9325799942017 | 13.9484100341797 | 14.0591897964478 | 14.0147104263306 | 13.7454299926758 | 13.7131795883179 | 13.6148099899292 | 13.5512504577637 | 13.3299999237061 | 13.1467399597168 | 13.0760698318481 | 12.9170703887939 | 12.8751697540283 | 12.7545604705811 | 12.6827697753906 | 12.7382402420044 | 12.745189666748
OECD members | OED | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  | 16.5656509399414 | 16.6296691894531 | 16.6230392456055 | 16.8065700531006 | 16.6779308319092 | 16.5084495544434 | 16.325159072876 | 16.1715793609619 | 16.1342391967773 |  |  |  |  |  |  | 15.5016298294067 | 15.5221996307373 | 15.4309101104736 | 15.3105201721191 | 15.1841697692871 | 14.8662796020508 | 14.6415700912476 | 14.4310598373413 | 14.2984800338745 | 14.3136196136475 | 14.3278799057007 | 14.2982501983643 | 14.3125600814819 | 14.4739198684692 | 14.4413003921509 | 14.2103300094604 | 14.2255401611328 | 14.1592197418213 | 14.1208400726318 | 13.9506797790527 | 13.7620601654053 | 13.7182903289795 | 13.5893402099609 | 13.5638399124146 | 13.4440603256226 | 13.4109802246094 | 13.4597101211548 | 13.4673795700073
Oman | OMN | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  |  |  |  | 8.72917 | 5.23913 | 6.62981 | 7.98452 | 8.02131 | 9.13704 |  | 8.56793 | 10.41 | 11.15455 | 10.82791 | 12.48274 | 12.09537 | 12.87989 | 13.30302 | 13.74661 | 15.28029 | 14.62237 | 16.55477 | 16.53314 | 17.31687 | 17.20307 | 17.04004 | 17.23655 | 17.46912 | 17.8068 | 17.92822 | 17.64637 | 17.52613 | 17.37277
Other small states | OSS | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 18.9449691772461 | 18.9873199462891 | 19.1719799041748 | 18.9837799072266 | 19.1423301696777 | 19.3241500854492 | 19.3010101318359 | 19.1779804229736 | 19.1566009521484 | 18.9860897064209 | 19.3253402709961 | 19.3639106750488 | 19.4685897827148 | 19.3937301635742 | 19.4109706878662 | 19.6194896697998 | 19.4129905700684 | 19.370080947876 | 19.4004497528076 | 19.5958595275879 | 19.3351497650146 | 19.1852893829346 | 19.003360748291 | 18.863130569458 | 18.7751808166504
Pakistan | PAK | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  | 19.80668 | 19.79244 |  |  | 19.38727 | 18.09881 | 18.16321 | 17.01944 | 16.7224 | 17.42413 | 17.4922 | 17.5399 | 17.18223 | 16.89825 | 18.12253 |  | 18.01691 |  | 19.91443 | 19.46601 |  |  |  |  |  |  |  |  |  |  |  |  | 24.17249 | 26.1568 | 23.25057 |  |  |  |  |  |  | 21.04381
Panama | PAN | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  | 20.73626 | 19.46076 | 19.61421 | 20.62827 | 21.29066 | 23.50529 | 25.29223 | 26.25349 | 27.6334 | 27.47775 | 21.04608 | 20.21812 | 19.58662 | 19.21178 | 19.15225 | 19.06167 | 18.97215 | 18.84893 | 19.41262 | 19.01746 | 20.08438 | 19.82173 | 19.10912 | 18.80945 | 18.24956 | 18.29652 | 18.05883 |  |  | 15.9968 | 16.25611 | 16.07911 | 16.09095 |  | 15.76138 | 15.63104 | 15.77361 | 15.47421 | 15.38675 | 14.65648 | 15.33901 | 14.68664 | 14.18477
Peru | PER | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  | 17.29139 | 18.03585 | 18.87785 | 20.58821 | 21.50076 | 23.83082 | 25.75911 | 27.54538 | 29.29366 |  |  | 24.73582 | 24.94844 | 21.3093 | 21.585 | 20.82346 | 21.89817 | 20.99217 | 20.46028 | 19.99637 | 19.68698 | 19.68194 | 19.44669 | 20.2281 | 18.21072 | 19.03209 | 18.75551 | 18.41598 | 17.22606 | 21.62919 | 20.35754 | 20.31555 | 18.91347 | 16.18434 | 16.636 | 16.72571 | 16.21431 | 16.388 | 16.23886 | 16.53146 | 15.84964 | 16.49629 | 16.75243
Philippines | PHL | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  | 33.07847 | 30.27734 | 29.15901 | 28.30899 | 29.77118 | 31.48901 |  | 33.62505 |  |  | 34.14035 | 34.35011 | 34.25573 | 34.98342 | 32.1134 | 32.3135 | 33.84303 | 34.05541 | 33.44644 | 33.34573 | 33.09292 | 32.44527 |  | 34.02598 | 36.20277 |  | 31.59721 | 33.62201 | 34.06824 |  | 36.38671 | 38.3308 | 37.08653 | 37.53937 | 37.86897 | 37.27093 | 35.13372 |  | 34.81426
Palau | PLW | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 12.88166 | 15.0873
[NAME] | PNG | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  | 19.34683 | 18.32957 | 17.59063 | 18.81847 | 20.34956 | 22.87447 | 22.76105 | 21.98055 | 21.96051 |  | 21.55264 | 21.44506 |  | 23.43608 |  | 22.84268 | 21.69439 | 21.40405 | 21.9192 |  | 21.95705 | 21.13453 |  |  |  |  |  | 22.24673 |  |  |  |  |  |  |  |  |  |  |  |  |  | 27.40981
Poland | POL | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 13.20372 |  | 14.11461 |  | 11.63705 | 11.46444 | 11.15369 | 11.04127 | 10.68059 | 10.39489 | 8.90961 | 8.66085
Puerto Rico | PRI | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  | 26.27866 | 25.92479 |  |  |  | 30.32454 | 32.00391 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 11.12308 | 11.86249
Korea, Dem. Rep. | PRK | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS
Portugal | PRT | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  |  |  | 17.55435 | 17.60934 | 15.21851 | 15.69937 | 15.78546 | 22.86616 | 16.35426 | 16.1286 |  |  |  |  |  |  |  |  |  |  | 10.38605 |  | 12.572 |  |  |  |  |  |  | 9.79384 | 9.72101 | 8.8972 | 8.77611 | 7.74783 | 7.13761 | 7.06038 | 7.31822 | 7.25845 | 7.27779 | 7.34729 |  | 8.16457
Paraguay | PRY | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  | 9.39323 | 8.66061 | 9.0879 | 10.2702 | 10.20961 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 13.84572 |  | 10.30501 |  |  |  |  | 17.45996 | 11.01705 | 11.88346 | 12.8672 | 11.86107 | 11.83609 | 11.83621 |  |  |  |  |  |  | 8.86972
Pacific island small states | PSS | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 19.8995094299316 | 19.5540504455566 | 18.9627208709717 | 18.3512496948242 | 17.4383506774902 | 17.3355693817139 | 19.584939956665 | 19.0702304840088 | 19.4205207824707 | 20.0656890869141 | 19.7726802825928 | 18.3416004180908 | 19.6191806793213 | 20.8067798614502 | 21.0176200866699 | 18.8375396728516
French Polynesia | PYF | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  | 15.56835 | 16.08102 | 16.59743 | 14.56272 | 15.64021 | 15.87873 | 14.62632 | 15.05132 | 15.20708 | 15.28244 | 15.23225 | 15.29425 | 15.71197 | 14.98287 | 14.62436 | 14.22185 | 14.41774 | 14.01235 | 14.61085 | 14.72285 | 13.5678 | 13.98033 | 14.04899
Qatar | QAT | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  | 12.63889 | 12.97656 | 12.6632 | 12.80663 | 12.39841 | 12.19421 | 11.18595 | 11.0385 | 10.65264 | 10.48941 | 9.79126 | 9.77664 | 8.81907 | 8.87195 | 9.05829 | 8.8909 | 7.70213 | 8.79744 | 8.58583 | 8.59347 | 8.46659 | 8.35661 | 9.3919 | 9.49307 | 9.75505 |  |  | 11.07175 | 10.16087 |  | 10.39216 | 9.99022 | 10.15222 | 10.07338 | 11.57146 | 9.48177 |  | 9.69258 | 9.6178 | 9.93428 | 10.12723 | 9.72794
Romania | [NAME] | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 24.59917 |  | 18.02169 | 16.85162 | 14.83037 | 13.96353 | 13.32718 | 12.85426 | 12.57169 | 12.64793 | 12.51326 | 12.83862 | 13.13507 | 12.79369 | 13.47478 | 13.66506 | 12.9349 | 12.8368 | 12.7049 | 12.72627 | 12.39015 | 12.47651 | 12.96035 | 12.75412
Russian Federation | RUS | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 9.51931 | 8.99245 | 8.63291 | 8.52573 | 8.46536 |  |  | 8.76378
Rwanda | RWA | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  | 13.68358 |  |  |  |  | 17.59576 | 17.03502 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 23.32554 | 25.88722 | 24.85211 | 25.38297 | 26.26465 | 28.71445 | 30.65093 | 22.02082 |  | 22.60539 |  | 23.70344 | 22.91459
South Asia | SAS | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  | 22.0120792388916 | 22.004280090332 | 21.6555099487305 | 21.4403190612793 | 21.5362396240234 | 21.6634292602539 | 21.9179096221924 | 22.3192501068115 | 22.6039390563965 | 23.0235805511475 | 23.598840713501 |  |  |  |  |  |  |  |  |  |  |  |  |  | 29.840259552002 | 30.3920707702637 | 30.8794593811035 | 31.398099899292 | 31.8854007720947 | 32.3708915710449 | 32.5045509338379 | 32.3800392150879 | 31.2742004394531 | 31.1120891571045 | 31.1434993743896 | 29.4057598114014 | 28.3491706848145 | 27.230619430542 | 26.2649307250977 | 25.1083793640137 | 25.2108097076416 | 25.7541904449463 | 25.8231201171875
Saudi Arabia | SAU | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 12.65275 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 11.13496 |  |  |  | 11.31937
[NAME] | SCE | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS
Sudan | SDN | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  | 16.56583 | 17.15217 | 18.87929 | 23.62267 | 23.0938 | 21.40658 | 21.80399 | 21.92246 | 21.41413 | 20.94571 | 20.40221 | 22.84403 | 22.13442 | 25.13908 | 27.30067 | 24.16267 |  |  |  |  | 21.75639 | 23.44162 |  |  |  |  |  |  |  |  | 22.22133 | 24.13029 | 26.56127 | 22.54793 | 21.50898 | 21.88278 | 18.48788 |  | 22.22774
Senegal | SEN | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  |  | 24.88539 |  |  |  |  |  | 22.78664 |  |  | 22.22315 | 21.47724 |  | 22.80341 | 22.76058 |  |  |  |  |  |  |  |  |  |  | 34.45882 |  |  |  | 27.34762 | 25.09268 | 27.03645 |  | 26.36707 | 26.36735 |  |  |  |  |  | 27.35148
Singapore | SGP | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  | 19.85132 | 19.69631 |  | 22.65423 | 22.63403 | 23.06175 | 23.73865 | 23.30642 | 23.31839 | 22.01728 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 19.1001 |  |  |  |  |  |  |  |  |  |  |  | 16.95894 | 16.3607 | 14.91022
Solomon Islands | SLB | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  | 14.28571 | 17.2 | 12.53548 | 13.66864 |  | 15.37405 | 13.97436 | 16.30256 | 16.28169 | 15.35294 | 15.68093 | 16.35294 | 17.70607 | 17.96 |  |  |  |  |  |  |  | 17.48077 |  |  |  |  |  |  |  | 12.65344 | 10.11743 |  |  |  |  |  |  |  |  |  | 28.06078 | 23.88333 | 25.92408
Sierra Leone | SLE | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  | 20.392 | 20.06948 | 21.42923 |  | 29.3806 | 19.44453 | 20.32919 | 19.78284 |  |  |  |  |  | 20.51018 | 20.51066 | 31.50931 |  | 19.37921 | 19.49825 | 18.6619 | 17.1677 |  |  |  |  |  |  |  |  |  | 26.63818
El Salvador | SLV | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  | 25.00906 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 29.02299 | 30.25362 | 28.91989 |  | 26.89633 | 26.32674 | 24.36291 |  | 24.34529
[NAME] | SMR | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  | 12.01333 | 12.50633 | 13.09639 | 12.38889 | 12.25806 | 11.21296 |  |  | 10.88182 | 10.96429 | 10.88393 | 9.21088 | 7.74706 | 8.16774 | 7.2 |  | 6.82682 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 14.625 | 13.68862 | 14.49689
Somalia | SOM | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  | 14.44129 | 13.31438 | 13.14458 | 13.52392 |  | 20.83519 | 12.91867 | 14.6405 | 15.33389 | 16.15018 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 19.3004
Serbia | SRB | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 10.8129 | 10.29101 | 10.03013 | 9.60059 | 9.33435 | 9.07219
Sub-Saharan Africa (developing only) | SSA | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 25.6104202270508 | 25.5513896942139 | 26.3874893188477 | 25.1462593078613 | 24.3722591400146 | 23.4509391784668 | 23.1470794677734 | 23.3842697143555 | 23.4035491943359 | 23.3731994628906 | 23.4770393371582 | 23.7802906036377 | 24.6306190490723 | 24.7568206787109 | 25.1453704833984 | 25.3538208007813 | 25.3949298858643 | 25.2014293670654 | 25.2395000457764 | 25.6392803192139 | 26.0543899536133 | 26.7056102752686 | 26.7392292022705 | 25.8614902496338 | 24.9932308197021 | 24.0809001922607 | 24.5526008605957 | 25.2988090515137 | 25.0908699035645 | 24.9446601867676
South Sudan | SSD | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS
Sub-Saharan Africa (all income levels) | SSF | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 25.607780456543 | 25.5485897064209 | 26.384090423584 | 25.1439800262451 | 24.3710708618164 | 23.4510097503662 | 23.1479892730713 | 23.3856201171875 | 23.4054794311523 | 23.3758506774902 | 23.4804096221924 | 23.7836799621582 | 24.6327495574951 | 24.758129119873 | 25.1455402374268 | 25.3529205322266 | 25.3929901123047 | 25.199499130249 | 25.2370090484619 | 25.6355590820313 | 26.0492496490479 | 26.6987209320068 | 26.7311706542969 | 25.8547706604004 | 24.9885196685791 | 24.0773105621338 | 24.5487995147705 | 25.2946090698242 | 25.0869598388672 | 24.9409408569336
Small states | SST | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  |  |  | 21.9294700622559 | 22.0424995422363 | 22.2171802520752 | 22.1825199127197 | 22.1579303741455 | 21.8948802947998 | 21.6660499572754 | 21.4577903747559 | 21.2719192504883 | 21.0957298278809 | 20.9212799072266 | 20.6798992156982 | 20.8322105407715 | 20.1482601165771 | 20.2752304077148 | 20.2695693969727 | 20.2679595947266 | 20.2436599731445 | 20.6585006713867 | 20.3838291168213 | 20.0168704986572 | 19.3468608856201 | 19.8640003204346 | 19.5313491821289 | 19.1982307434082 | 19.0728397369385 | 18.9540596008301 | 18.78125 | 18.7063407897949 | 18.7948303222656 | 18.9939002990723 | 18.7713794708252 | 18.8217697143555 | 19.0573196411133 | 18.9278106689453 | 18.4331398010254 | 18.1627292633057 | 17.8910903930664 | 18.1946105957031 | 18.1245002746582
Sao Tome and Principe | STP | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  | 15.59813 |  |  |  |  |  |  |  |  |  |  |  |  | 19.71642 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 21.70468 | 21.69169 |  |  |  |  |  | 19.77371
Suriname | SUR | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  | 17.19386 | 16.15668 | 15.75477 | 15.83229 | 17.31067 | 17.06804 | 16.8216 | 19.11541 | 18.41028 | 15.36629 |  | 15.06617 | 14.11279 |  | 14.85322 | 9.35837 | 10.85239 | 12.29803 | 13.49941 | 13.37445 | 13.52176 | 14.23678 | 12.06916 |  |  |  |  |  |  |  | 15.33285 | 15.13902 |  |  | 13.90109 | 14.07804 | 14.00385 | 13.36313 | 13.30544 |  | 12.7898
Slovak Republic | SVK | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 13.59144 | 15.42276 | 15.31293 |  |  | 12.69146 | 12.54847 | 12.23353 | 12.72177 | 12.65986 | 12.92198 | 12.90834 | 13.11521 | 12.82908 | 12.81319 | 12.58767 | 12.37334 | 12.03266 | 11.67085 | 11.34508
Slovenia | SVN | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 15.37755 | 15.56332 | 15.37769 | 14.19169 | 14.57888 | 13.16196 | 13.11281 | 12.92344 | 13.1431 | 13.02755 | 13.73222 | 11.41328 | 11.20998 | 10.62664 | 9.4394 | 9.33901 | 9.18321 |  | 8.96265
Sweden | SWE | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  |  |  | 10.34132 | 9.47166 | 9.72618 | 9.36609 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 8.7207 | 8.89643 | 9.72966 |  | 10.53314 | 15.57477 | 14.98969 | 14.34758 | 13.95371 | 13.3118 | 12.72636 | 9.45999 | 9.66166 | 9.49064 | 9.62452 | 9.67692 | 9.61574 | 9.71082 | 9.5108 | 9.52382
Swaziland | SWZ | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  |  | 19.14505 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 18.69615 |  | 17.80738 |  | 17.25409 | 16.89745 | 16.30065 | 16.88762 | 18.07154 | 16.73285 | 19.34632 | 19.00757 |  | 17.58012 | 18.14847 | 16.39613
Sint Maarten (Dutch part) | SXM | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS
Seychelles | SYC | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  | 19.65833 | 20.64567 | 20.80714 | 20.77273 | 21.83815 | 21.34463 |  |  | 19.09917 | 17.85764 |  |  |  |  |  |  |  |  |  |  |  |  |  | 12.39592 | 12.25892 | 12.56118 | 13.2061 |  | 14.46306 | 14.00719 | 14.47103 | 14.31238 | 13.93519 | 13.67935 | 12.55254 | 13.40238 |  | 13.29252 | 13.78793 | 12.56208 | 12.24324 | 11.78939
Syrian Arab Republic | SYR | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  | 21.77727 | 21.11272 | 19.27943 | 19.82605 | 19.67998 | 19.61876 | 21.57213 | 22.31044 | 20.48548 | 18.06002 |  | 17.96971 | 17.1349 | 16.76685 | 16.77135 | 16.34522 | 15.61016 | 15.43176 | 15.24569 | 18.10776 | 16.89458 | 16.40624 | 15.63187 | 15.00618 | 14.96266 | 14.86161 | 14.81053 |  | 19.20781 | 17.64617 | 17.96958 | 18.13033
Turks and Caicos Islands | TCA | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  | 12.61111 |  | 20.82353 | 15.56667 | 17.75 | 19.17143 | 17.65789 | 16.53488 |  |  | 14.70213 |  |  |  | 13.86275 |  |  |  |  |  |  |  |  | 10.21782 |  |  |  |  | 9.20661 | 8.45833 | 10.14394 | 9.04487 | 9.55479 |  | 9.06452
Chad | TCD | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 35.92951 |  |  |  |  | 35.39933 | 37.15844 | 34.54363 | 35.74105 |  | 34.10003 | 32.22277 | 36.29178 | 37.88573 | 32.15364 | 34.20748 | 33.54568 | 32.99598 | 32.91156 |  | 32.33045 | 32.47438 | 31.98235 | 29.7734
Togo | TGO | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  | 25.00341 | 27.33701 | 28.94357 | 32.31153 | 36.26592 | 39.41493 | 37.56085 | 40.41439 | 42.34177 | 39.75567 |  | 30.1843 | 26.83776 | 22.76032 |  | 22.32131 | 22.26266 | 26.38089 | 24.94189 | 28.04832 | 27.94858 |  |  | 38.30316 | 31.63771 | 31.44943 |  |  | 35.17028 | 31.53444 |  |  | 33.76439 | 34.03618 | 30.50532 | 38.86003 | 35.50651 |  |  |  | 26.24584
Thailand | THA | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  | 15.52916 |  |  | 23.20236 |  |  | 26.90567 | 23.42989 |  |  |  |  |  | 18.73195 | 18.99799 |  | 17.55675 | 17.12475 | 16.25751 | 16.22193 | 16.65947 | 18.22766 | 19.18826 | 20.15833 |  |  |  |  |  |  | 24.03813 | 23.99672 |  |  |  | 21.69429 | 21.01242 | 21.22434 |  |  | 19.90697
Tajikistan | TJK | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 16.47991 | 16.40669 | 16.94009 | 17.86431 | 17.33935 | 15.70491 | 16.42819 | 16.45897 | 16.54423 | 16.5503 | 17.21514 | 17.10019 | 15.43893
Turkmenistan | TKM | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS
Timor-Leste | TLS | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 27.97923 | 29.53833 | 34.47235 | 27.61157 | 23.67785 |  |  | 32.1829 |  | 22.99003 | 24.2871
Tonga | TON | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  | 23.73598 |  |  |  |  |  |  |  |  |  |  |  |  |  | 19.94021 | 18.13333 | 17.00501 |  |  |  | 17.72716 | 16.92352 |  |  |  |  |  |  | 9.74394 | 14.62227 | 14.62638 | 13.83643 | 14.39427 |  |  |  |  | 14.84725 | 14.82472 | 14.96024 | 14.88117 | 14.56807
Trinidad and Tobago | TTO | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  |  | 24.51004 |  |  |  |  |  |  |  |  | 20.03655
Tunisia | TUN | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  | 27.81418 | 28.4159 | 27.40954 | 24.59063 | 22.90927 | 23.01802 | 21.79276 | 19.61058 | 20.40426 | 20.21191 | 19.24176 | 19.27796 | 19.17612 | 18.90621 | 18.40731 | 18.12755 | 17.35806 | 17.12958 | 17.80808 | 17.31576 | 17.07726 | 16.94076 | 17.50111 | 18.44015 | 18.00927 |  |  |  | 18.75247 | 18.9929 | 18.82918 | 20.06534 |  | 17.5787 | 17.24309 | 16.87683 | 16.16369 | 15.17504 | 13.85534 | 13.28804 | 13.62495
Turkey | TUR | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  | 27.58111 | 28.20275 | 27.71645 | 26.51934 |  |  |  | 22.85246 | 22.77318 | 23.22449 | 19.77134 | 19.63647 | 18.51562 | 19.21565 |  | 21.11722 | 21.03886 | 22.74969 | 23.41361 | 23.26197 | 23.89033 | 23.37143 | 24.04789 | 23.74015 | 23.32419 |  | 21.75622 |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 17.94572
Tuvalu | TUV | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS
Tanzania | TZA | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  | 18.35076 | 18.907 | 18.21737 | 20.02735 | 20.02224 | 19.27626 | 18.58139 | 19.10178 | 18.60125 | 19.2838 | 20.51473 | 19.52927 | 19.36475 | 18.10532 | 16.98813 | 18.21056 | 17.68734 | 17.42243 | 17.29403 | 18.62241 |  | 18.61904 | 18.69583 | 18.48356 | 17.08414 | 17.33276 | 16.73171 | 18.95695 |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 26.39336
Uganda | UGA | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  | 26.55341 |  |  |  | 28.2925 |  | 25.82344 |  |  |  | 22.58283 |  | 20.70478 | 23.74809 | 24.69212 |  |  | 20.22725 | 21.36057 |  |  | 19.01113 |  | 16.19213 |  | 20.23403 |  | 18.40688 |  |  | 17.6655 | 17.888 |  | 17.58732 | 18.47639 | 19.09657 | 18.83483 | 18.46583 | 18.54334
Ukraine | UKR | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 13.0239 | 13.36584
Upper middle income | UMC | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  | 17.0346298217773 | 17.835319519043 | 18.5818195343018 | 18.2407302856445 | 17.7175407409668 | 17.9508495330811 | 18.5103092193604 | 18.8290405273438 | 18.9709606170654 | 18.5764198303223 | 17.8739891052246 | 17.3168201446533 | 16.6714706420898 | 16.4543704986572 | 16.486759185791 | 16.7974796295166 | 16.8123893737793 | 16.7320404052734 | 16.5222702026367 | 16.0634899139404 | 15.7440700531006 | 15.6931295394897 | 15.8793296813965 | 16.0436000823975 | 16.1247100830078 | 16.5845508575439 | 16.868480682373 | 17.2588901519775 | 17.343090057373 | 17.3861904144287 | 17.8324909210205 | 18.7169094085693 | 18.517110824585 | 17.9904098510742 | 17.7980709075928 | 17.5665893554688 | 17.345100402832 | 16.7589797973633 | 16.2824192047119 | 15.9773998260498 | 15.7341499328613 | 15.468620300293 | 15.0475101470947
Uruguay | URY | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 17.31542 | 14.94986 | 14.62523 | 14.07179 |  | 14.81555 |  | 14.60478 | 15.40865 | 13.79812 | 12.619 | 12.42639 | 11.31867
United States | USA | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  |  | 21.09771 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 15.53341 | 15.69765 | 15.4257 | 15.40349 |  | 15.18828 | 14.92401 | 14.6058 | 15.16271 | 14.88345 | 14.91553 | 14.97542 | 14.94408 | 14.61822 | 14.56391 | 14.37659 | 13.96017 | 13.75943 | 14.49056 | 14.66372
Uzbekistan | UZB | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 14.98855 |  |  |  |  | 13.76491 |  |  | 11.26217 | 10.88961 | 10.56415 | 10.29524 | 9.84891 | 9.54567 | 9.75573 |  |  |  | 11.09398 | 11.50156 | 12.03342 | 12.20211 | 12.91747 | 12.97119 | 13.30873 | 13.03556 | 13.06257 | 12.57795 | 12.27106 | 13.00627 | 13.27681
St. Vincent and the Grenadines | VCT | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 19.9102 | 20.92181 |  |  |  |  |  |  |  |  |  |  | 21.47922 | 16.22646 |  |  | 24.87007 |  |  |  |  |  |  |  |  | 23.8399 | 24.08889 | 23.56295 | 22.02288 | 18.08348 | 17.87934 |  | 19.75044 | 19.46656 | 13.20993 | 16.80294 | 16.81077 | 15.32206
Venezuela, RB | VEN | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  | 18.49828 | 18.10738 | 18.81511 | 18.89855 | 17.69533 | 19.22669 | 18.98998 | 19.19679 | 19.46899 |  |  |  |  |  |  |  | 18.03267
Virgin Islands (U.S.) | VIR | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  | 14.13043 | 14.57906 | 17.79885 | 17.79048 | 17.82101 | 17.88851 | 19.18537 | 18.03279 | 17.98319 | 17.91045 | 18.35656 | 18.06761 | 18.00537 | 18.02727 | 18.06835 | 18.064 | 17.98658 | 18.08219 | 17.94521 | 17.91667 | 18.01418 | 18 | 17.98849 | 18 | 18.01418 | 18.02817 | 18.06723
Vietnam | VNM | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 25.90419 | 25.07864 |  |  |  |  |  |  |  |  |  |  |  |  | 17.98301 |  |  |  |  |  |  |  | 28.86119
[NAME] | VUT | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  | 11.04225 | 12.3662 | 8.67257 | 12.1 | 13.48958 |  | 14.304 |  |  |  | 13.11351 | 13.19149 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 23.04872 | 24.69504 | 15.14404 | 13.94451
West Bank and Gaza | PSE | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 25.09606 | 28.36639 | 26.93986 | 25.75551 | 26.16569 | 27.59462 | 26.62547 | 27.86365 | 25.10429 | 24.20475 | 23.3079 | 22.50795 | 20.49871 | 20.18146
World | WLD | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  | 16.4713706970215 | 16.6750106811523 | 16.7370090484619 | 16.6260890960693 | 16.7283802032471 | 16.9883403778076 | 17.2389793395996 | 17.4057292938232 | 17.3068103790283 | 17.1487197875977 | 17.0123901367188 |  |  |  |  |  | 16.9463901519775 | 16.7795104980469 | 16.5881805419922 | 16.3853607177734 | 16.4142208099365 | 16.5643291473389 | 16.7106494903564 | 16.8707103729248 | 17.1494007110596 | 17.3100395202637 | 17.5679302215576 | 17.7528705596924 | 17.7884502410889 | 17.9830799102783 | 18.3639297485352 | 18.2808399200439 | 18.2048492431641 | 18.2082805633545 | 17.9190101623535 | 17.7104206085205 | 17.3704204559326 | 17.0787506103516 | 16.8685398101807 | 16.89919090271 | 17.1191902160645 | 17.0808906555176
Samoa | WSM | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  | 32.80435 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 30.56783 | 31.62406 |  | 28.09661 | 19.89753 | 21.17285 | 20.85056 | 21.01955 |  |  |  |  | 21.05489 |  | 21.08541 | 21.46821
Yemen, Rep. | YEM | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 21.68417 |  |  |  |  |  |  |  |  |  |  |  | 16.08659
South Africa | ZAF | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 25.96184 |  |  |  |  |  |  | 29.51528 | 29.24613 | 28.05968 | 27.42901 | 29.68991 | 29.83536 | 30.75141 | 32.90201 | 30.21484 | 29.18924 | 27.71268 | 25.0476
Congo, Dem. Rep. | COD | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  |  | 22.69642 | 23.56192 | 23.14583 |  |  |  |  | 23.58637 |  |  |  |  | 21.10154 |  |  | 20.00557 |  |  |  |  | 20.16941 | 20.35371 | 22.61182 |  |  |  |  |  |  |  |  |  |  |  |  | 15.67164 | 16.57498 | 16.01028 | 15.96033 | 15.21755 | 15.33509
Zambia | ZMB | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 21.14401 | 22.68169 | 22.13023 | 20.89697 | 20.27747 |  |  |  |  | 22.71736 |  | 25.40639
Zimbabwe | ZWE | Pupil-teacher ratio, secondary | SE.SEC.ENRL.TC.ZS |  |  |  |  |  |  |  |  |  |  |  |  | 19.59516 | 19.37954 |  | 19.13312 | 19.96334 | 20.08084 | 19.46536 | 19.76362 | 24.23845 | 26.62452 | 30.30987 |  |  | 27.54642 | 27.48683 | 27.14925 | 27.30541 |  | 28.17122 | 28.29355 | 29.88175 | 25.7173 | 25.89752 | 26.59266 | 27.7267 |  | 27.30865 | 24.71045 | 24.45705 | 25.92409 | 22.32449