CREATE TABLE table_name_94 (us_cham_rank INT, next_highest_spender VARCHAR, year VARCHAR)

Which US Cham Rank is the lowest one that has a Next Highest Spender of national assn of realtors, and a Year smaller than 2012?
SELECT MIN(us_cham_rank) FROM table_name_94 WHERE next_highest_spender = "national assn of realtors" AND year < 2012
SELECT MIN("us_cham_rank") FROM "table_name_94" WHERE "national assn of realtors" = "next_highest_spender" AND "year" < 2012