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

in 2010 he had at least how many punt returns ?
SELECT "punts returned for touchdown" FROM table_203_516 WHERE "year" = 2010
SELECT "punts returned for touchdown" FROM "table_203_516" WHERE "year" = 2010