CREATE TABLE table_203_516 (id DECIMAL, "year" TEXT, "team" TEXT, "games" DECIMAL, "punt return attempts" DECIMAL, "punt return yards" DECIMAL, "punts returned for touchdown" DECIMAL, "punts fair caught" DECIMAL, "longest punt return" DECIMAL, "kickoff attempts" DECIMAL, "kickoff return yards" DECIMAL, "kickoffs returned for touchdown" DECIMAL, "kickoffs fair caught" DECIMAL, "longest kickoff return" DECIMAL)

what are the number of kickoff attempts in 2008 ?
SELECT "kickoff attempts" FROM table_203_516 WHERE "year" = 2008
SELECT "kickoff attempts" FROM "table_203_516" WHERE "year" = 2008