Table:
text: United States presidential election in Kansas, 2004
By county
By county
County Bush__1 Bush__2 Kerry__3 Kerry__4 Others__5 Others__6 Total
Doniphan County, Kansas 2460 69.24% 1049 29.52% 44 1.24% 3553
Douglas County, Kansas 19923 41.44% 27282 56.74% 875 1.82% 48080
Edwards County, Kansas 1072 72.43% 383 25.88% 25 1.69% 1480
Elk County, Kansas 1114 73.87% 367 24.34% 27 1.79% 1508
Ellis County, Kansas 7683 64.70% 3938 33.16% 254 2.14% 11875
Ellsworth County, Kansas 2246 72.90% 794 25.77% 41 1.33% 3081
Finney County, Kansas 7361 75.39% 2303 23.59% 100 1.02% 9764
Ford County, Kansas 6413 73.66% 2195 25.21% 98 1.13% 8706
Franklin County, Kansas 7278 64.34% 3874 34.25% 159 1.41% 11311
Geary County, Kansas 4553 64.33% 2436 34.42% 89 1.26% 7078
Gove County, Kansas 1182 81.46% 245 16.88% 24 1.65% 1451

Question: What is the minimum Bush number for the United States Presidential Election in Kansas, 2004 where the Kerry number is 3938?