CREATE TABLE table_203_646 (id NUMBER, "year" NUMBER, "competition" CLOB, "venue" CLOB, "position" CLOB, "notes" CLOB)

how many competitions were held in 2002 ?
SELECT COUNT("competition") FROM table_203_646 WHERE "year" = 2002
SELECT COUNT("competition") FROM "table_203_646" WHERE "year" = 2002