CREATE TABLE table_203_429 (id NUMBER, "year" NUMBER, "competition" CLOB, "venue" CLOB, "position" CLOB, "notes" CLOB)

which year held the most competitions ?
SELECT "year" FROM table_203_429 GROUP BY "year" ORDER BY COUNT("competition") DESC LIMIT 1
SELECT "year" FROM "table_203_429" GROUP BY "year" ORDER BY COUNT("competition") DESC FETCH FIRST 1 ROWS ONLY