issuer purchases of equity securities ( registered pursuant to section 12 of the exchange act ) period number of shares purchased average price paid per share number of shares purchased as part of publicly announced plans or programs maximum approximate dollar value of shares that may yet be purchased under the plans or programs ( 1 ) ( millions ) .

total number of shares purchased ( 1 ): january 1-31 2007: 1311268
february 1-28 2007: 6542591
march 1-31 2007: 8187472
total january 1 2014 march 31 2007: 16041331
april 1-30 2007: 3548221
may 1-31 2007: 4428219
june 1-30 2007: 3885033
total april 1 2014 june 30 2007: 11861473
july 1-31 2007: 1646251
august 1-31 2007: 2329478
september 1-30 2007: 2086564
total july 1 2014 september 30 2007: 6062293
october 1-31 2007: 2192302
november 1-30 2007: 1702375
december 1-31 2007: 1896612
total october 1 2014 dec . 31 2007: 5791289
total january 1 2014 december 31 2007: 39756386
average price paid per share: january 1-31 2007: 76.33
february 1-28 2007: 75.12
march 1-31 2007: 75.59
total january 1 2014 march 31 2007: 75.46
april 1-30 2007: 77.55
may 1-31 2007: 85.84
june 1-30 2007: 86.58
total april 1 2014 june 30 2007: 83.6
july 1-31 2007: 89.01
august 1-31 2007: 87.05
september 1-30 2007: 90.24
total july 1 2014 september 30 2007: 88.68
october 1-31 2007: 88.89
november 1-30 2007: 82.35
december 1-31 2007: 85.41
total october 1 2014 dec . 31 2007: 85.83
total january 1 2014 december 31 2007: 81.42
total number of shares purchased as part of publicly announced plans or programs: january 1-31 2007: 1277200
february 1-28 2007: 6522500
march 1-31 2007: 8151700
total january 1 2014 march 31 2007: 15951400
april 1-30 2007: 3476700
may 1-31 2007: 4202800
june 1-30 2007: 3810800
total april 1 2014 june 30 2007: 11490300
july 1-31 2007: 1510300
august 1-31 2007: 2247300
september 1-30 2007: 2029600
total july 1 2014 september 30 2007: 5787200
october 1-31 2007: 2178500
november 1-30 2007: 1692000
december 1-31 2007: 1873500
total october 1 2014 dec . 31 2007: 5744000
total january 1 2014 december 31 2007: 38972900
maximum approximate dollar value of shares that may yet be purchased under the plans or programs ( millions ): january 1-31 2007: 651
february 1-28 2007: 6731
march 1-31 2007: 6115
total january 1 2014 march 31 2007: 6115
april 1-30 2007: 5846
may 1-31 2007: 5485
june 1-30 2007: 5155
total april 1 2014 june 30 2007: 5155
july 1-31 2007: 5021
august 1-31 2007: 4825
september 1-30 2007: 4642
total july 1 2014 september 30 2007: 4642
october 1-31 2007: 4448
november 1-30 2007: 4309
december 1-31 2007: 4149
total october 1 2014 dec . 31 2007: 4149
total january 1 2014 december 31 2007: 4149

( 1 ) the total number of shares purchased includes : ( i ) shares purchased under the board 2019s authorizations described above , and ( ii ) shares purchased in connection with the exercise of stock options ( which totaled 34068 shares in january 2007 , 20091 shares in february 2007 , 35772 shares in march 2007 , 71521 shares in april 2007 , 225419 shares in may 2007 , 74233 shares in june 2007 , 135951 shares in july 2007 , 82178 shares in august 2007 , 56964 shares in september 2007 , 13802 shares in october 2007 , 10375 shares in november 2007 , and 23112 shares in december 2007 ) . .

Questions:
what was the difference between the total number of shares purchased and the total number of shares purchased as part of publicly announced plans or programs?
what was the total number of shares purchased as part of publicly announced plans or programs?
and how much does that difference represent percentually in relation to this total?

Answers:
783486
38972900
2%