Table: trade_show_stats
Columns: year
exhibitors_domestic
exhibitors_foreign
exhibitors_total
visitors_total
visitors_foreign_in

Question: how many people come to visit when the 1654 exhibitions
SQL: SELECT COUNT("visitors_total") FROM trade_show_stats WHERE "exhibitors_total" = 1654

Question: what is the most time where exhibitions is 1701
SQL: SELECT MAX("year") FROM trade_show_stats WHERE "exhibitors_total" = 1701