We have historical print holdings for the other 49 states in our stacks - data time frames vary by state, but you can find them easily by doing a keyword search in the I-Share catalog.
Type in the state, followed by 'agricultural statistics.' Publications are usually titled similarly; for example, New Jersey Agricultural Statistics, found on our shelves at 630.9749 N46n.
These are most, but not all, of our print holdings containing Illinois statistics. We have a few commodity-specific publications with data for a single year. Try doing a keyword search with Illinois Agricultural Statistics in the Library Catalog.