CREATE TABLE table_203_270 (id NUMBER, "year" NUMBER, "competition" CLOB, "venue" CLOB, "position" CLOB, "event" CLOB, "notes" CLOB)

what was the number of summer olympics that were competed in ?
SELECT COUNT(*) FROM table_203_270 WHERE "competition" = 'summer olympics'
SELECT COUNT(*) FROM "table_203_270" WHERE "competition" = 'summer olympics'