Question: Which Year is the highest one that has a Next Highest Spender of aarp, and a US Cham Spending of $39,805,000, and a US Cham Rank larger than 1?
SQL: SELECT MAX(year) FROM table_name_16 WHERE next_highest_spender = "aarp" AND us_cham_spending = "$39,805,000" AND us_cham_rank > 1