Change in Milk Cow Inventory,
2007 to 2012 (heads)
< -5,000
-5,000 to -3,000
-3,000 to -2,000
-2,000 to -1,000
-1,000 to 0
0 to 1,000
1,000 to 2,000
2,000 to 3,000
3,000 to 5,000
> 5,000