CREATE TABLE table_29719 ("Year" FLOAT, "Exhibitors  ( domestic ) " FLOAT, "Exhibitors  ( foreign ) " FLOAT, "Exhibitors  ( total ) " FLOAT, "Visitors  ( total ) " FLOAT, "Visitors  ( foreign in % ) " TEXT)

how many people come to visit when the 1654 exhibitions
SELECT COUNT("Visitors (total)") FROM table_29719 WHERE "Exhibitors (total)" = '1654'
SELECT COUNT("Visitors (total)") FROM "table_29719" WHERE "Exhibitors (total)" = '1654'