CREATE TABLE table_203_677 (id DECIMAL, "year" DECIMAL, "competition" TEXT, "venue" TEXT, "position" TEXT, "event" TEXT, "notes" TEXT)

how many times has anton lyuboslavskiy scored above 20 m ?
SELECT COUNT(*) FROM table_203_677 WHERE "notes" > 20
SELECT COUNT(*) FROM "table_203_677" WHERE "notes" > 20