CREATE TABLE table_203_288 (id DECIMAL, "season" TEXT, "premiere date" TEXT, "the winner" TEXT, "runner-up" TEXT, "finalists" TEXT, "contestants in order of elimination" TEXT, "number of contestants" TEXT, "number of concerts" DECIMAL)

what is the least number of concerts given in a season
SELECT MIN("number of concerts") FROM table_203_288
SELECT MIN("number of concerts") FROM "table_203_288"