CREATE TABLE table_203_429 (id DECIMAL, "year" DECIMAL, "competition" TEXT, "venue" TEXT, "position" TEXT, "notes" TEXT)

what are the total number of times european junior championships is listed as the competition ?
SELECT COUNT(*) FROM table_203_429 WHERE "competition" = 'european junior championships'
SELECT COUNT(*) FROM "table_203_429" WHERE "competition" = 'european junior championships'