|Table 1.2: Missing values in IC vari|ables and their<br>A. India<br>[1]|incidence o|n complete cas<br>[2|e<br>]|
|---|---|---|---|---|
|IC variables included<br># variables|# obs. Available<br>|% over total|# obs. Available|% over total|
|All IC variables<sup>(a)</sup><br>115|0|0.0|0|0.0|
|those IC vars. with response rate >70%<sup>(b)</sup><br>80|500|7.3|588|8.6|
|those IC vars. with response rate >80%<sup>(c)</sup><br>71|942|13.8|1188|17.3|
|those IC vars. with response rate >90%<sup>(d)</sup><br>63|1663|24.3|2202|32.2|
|those IC vars. with response rate >95%<sup>(e)</sup><br>40|2109|30.8|2817|41.1|
||B. Turkey||||
||[1]||[2||
|IC variables included<br># variables|||||
|<br>|# obs. Available<br>|% over total|# obs. Available|% over total|
|All IC variables<sup>(a)</sup><br>90|1|0.0|4|0.2|
|those IC vars. with response rate >70%<sup>(b)</sup><br>78|426|16.1|740|28.0|
|those IC vars. with response rate >80%<sup>(c)</sup><br>77|472|17.8|1226|46.3|
|those IC vars. with response rate >90%<sup>(d)</sup><br>75|523|19.8|1394|52.7|
|those IC vars. with response rate >95%<sup>(e)</sup><br>65|697|26.3|2034|76.9|
|C.|South Africa<br>[1]||[2|]|
|IC variables included<br># variables|# obs. Available<br>|% over total|# obs. Available|% over total|
|All IC variables<sup>(a)</sup><br>168|0|0.0|0|0.0|
|those IC vars. with response rate >70%<sup>(b)</sup><br>112|93|5.1|114|6.3|
|those IC vars. with response rate >80%<sup>(c)</sup><br>108|391|21.6|451|24.9|
|those IC vars. with response rate >90%<sup>(d)</sup><br>92|620|34.3|769|42.5|
|those IC vars. with response rate >95%<sup>(e)</sup><br>81|828|45.8|1089|60.2|
|D|. Tanzania<br>[1]||[2||
|IC variables included<br># variables|||||
|<br>|# obs. Available<br>|% over total|# obs. Available|% over total|
|All IC variables<sup>(a)</sup><br>162|0|0.0|0|0.0|
|those IC vars. with response rate >70%<sup>(b)</sup><br>98|6|0.7|9|1.1|
|those IC vars. with response rate >80%<sup>(c)</sup><br>89|32|3.9|69|8.3|
|those IC vars. with response rate >90%<sup>(d)</sup><br>71|118|14.3|251|30.3|
|those IC vars. with response rate >95%<sup>(e)</sup><br>40|227|27.4|548|66.2|

[1] PF variables are also included In the computation of the final number of observations available in the complete case.

[2] PF variables are not included In the computation of the final number of observations available in the complete case.

(a) All IC variables are included in the computation of the number of observations available in the complete case.

(b) Only those IC variables with a response rate higher than 70% are included in the computation of the number of observations available in the complete case.

(c) Only those IC variables with a response rate higher than 80% are included in the computation of the number of observations available in the complete case.

(d) Only those IC variables with a response rate higher than 90% are included in the computation of the number of observations available in the complete case.

(e) Only those IC variables with a response rate higher than 80% are included in the computation of the number of observations available in the complete case.

Source: Authors’ estimation with ICSs.

In the remaining part of this section we first present the pattern of missing values observed in the four surveys considered. We also evaluate the representativity of the sample with replacement and the complete case with respect to the sampling frame.

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