Table:
text: United States presidential election in Idaho, 2008
By county
By county
County Obama__1 Obama__2 McCain__3 McCain__4
Ada 46.90% 82023 53.10% 92879
Adams 32.46% 728 67.54% 1515
Bannock 43.32% 14792 56.68% 19356
Bear Lake 17.44% 502 82.56% 2377
Benewah 34.72% 1407 65.28% 2646
Bingham 26.56% 4424 73.44% 12230
Blaine 66.89% 6947 33.11% 3439
Boise 33.76% 1240 66.24% 2433
Bonner 41.30% 7840 58.70% 11145
Bonneville 28.02% 11415 71.98% 29324
Boundary 32.24% 1474 67.76% 3098
Butte 23.14% 318 76.86% 1056
Camas 30.71% 187 69.29% 422
Canyon 32.03% 20147 67.97% 42752
Caribou 17.23% 553 82.77% 2656
Cassia 17.30% 1305 82.70% 6240
Clark 17.34% 64 82.66% 305
Clearwater 32.04% 1211 67.96% 2569
Custer 26.68% 620 73.32% 1704

text: United States presidential election in Idaho, 2008
By county
By county
County Obama__1 Obama__2 McCain__3 McCain__4
Elmore 31.17% 2523 68.83% 5571
Franklin 12.40% 599 87.60% 4231
Fremont 18.47% 1065 81.53% 4700
Gem 27.94% 2166 72.06% 5585
Gooding 28.29% 1485 71.71% 3764
Idaho 24.71% 1935 75.29% 5895
Jefferson 16.12% 1641 83.88% 8540
Jerome 26.81% 1794 73.19% 4897
Kootenai 36.56% 22120 63.44% 38387
Latah 53.51% 9191 46.49% 7984
Lemhi 21.32% 796 78.68% 2938
Lewis 27.31% 479 72.69% 1275
Lincoln 33.95% 497 66.05% 967
Madison 12.75% 1625 87.25% 11120
Minidoka 22.24% 1137 77.76% 3976
Nez Perce 40.75% 7123 59.25% 10357
Oneida 18.10% 381 81.90% 1724
Owyhee 23.79% 944 76.21% 3024
Payette 28.74% 2415 71.26% 5988
Power 36.93% 1027 63.07% 1754

text: United States presidential election in Idaho, 2008
By county
By county
County Obama__1 Obama__2 McCain__3 McCain__4
Shoshone 46.05% 2521 53.95% 2953
Teton 50.43% 2302 49.57% 2263
Twin Falls 31.18% 8621 68.82% 19032
Valley 46.54% 2394 53.46% 2750

Question: What is the maximum voter turnout for the McCain population in the 2008 United States presidential election in Idaho?