Table:
text: United States presidential election in Missouri, 2008
Results
By county
County Obama__1 Obama__2 McCain__3 McCain__4 Total_
Douglas 32.7% 2140 67.3% 4405 6545
Dunklin 39.2% 4540 60.8% 7044 11584
Franklin 43.7% 21256 56.3% 27355 48611
Gasconade 37.8% 2899 62.2% 4763 7662
Gentry 38.6% 1235 61.4% 1964 3199
Greene 42.0% 56181 58.0% 77683 133864
Grundy 34.5% 1580 65.5% 3006 4586
Harrison 33.9% 1287 66.1% 2512 3799
Henry 44.4% 4869 55.6% 6095 10964
Hickory 43.2% 2171 56.8% 2850 5021
Holt 30.9% 802 69.1% 1794 2596
Howard 42.9% 2036 57.1% 2708 4744
Howell 34.3% 5736 65.7% 10982 16718
Iron 51.4% 2213 48.6% 2090 4303
Jackson 62.8% 210824 37.2% 124687 335511
Jasper 33.2% 15730 66.8% 31667 47397
Jefferson 51.3% 53467 48.7% 50804 104271

Question: By how many votes did Obama win the 2008 US Presidential Election in Missouri in Iron County?