CREATE TABLE table_204_442 (id DECIMAL, "institution" TEXT, "location" TEXT, "enrollment" DECIMAL, "nickname" TEXT, "varsity\ sports" DECIMAL, "rugby\ since" TEXT, "head coach" TEXT)

when was the first year of rugby of the terrapins ?
SELECT "rugby\nsince" FROM table_204_442 WHERE "nickname" = 'terrapins'
SELECT "rugby\nsince" FROM "table_204_442" WHERE "nickname" = 'terrapins'