<Tr> <Th> </Th> <Td> Swimming & diving </Td> <Td> 134 </Td> <Td> 181 </Td> <Td>--47 </Td> <Td> 3,839 </Td> <Td> Winter </Td> </Tr> <Tr> <Th> 5 </Th> <Td> Golf </Td> <Td> 297 </Td> <Td> 263 </Td> <Td> + 34 </Td> <Td> 2,947 </Td> <Td> Spring </Td> </Tr> <Tr> <Th> 6 </Th> <Td> Tennis </Td> <Td> 258 </Td> <Td> 267 </Td> <Td>--9 </Td> <Td> 2,678 </Td> <Td> Spring </Td> </Tr> <Tr> <Th> 7 </Th> <Td> Wrestling </Td> <Td> 76 </Td> <Td> 146 </Td> <Td>--70 </Td> <Td> 2,520 </Td> <Td> Winter </Td> </Tr>

How many football players on a college team