The total number of staff in 2012 was 7,291. In 2013 it was 7,119, which is a slight decrease. But I would also point out that the number of the inspection staff increased over that same time period; it went from 3,534 to 3,577.
So you're right, there was a reduction in the overall budget as a result of budget 2012, but the agency looked at a number of different places to find efficiencies and did not reduce the inspection staff or any of the food safety activities.