CREATE TABLE table_203_5 (id NUMBER, "season" CLOB, "competition" CLOB, "round" CLOB, "opponent" CLOB, "home" CLOB, "away" CLOB, "aggregate" CLOB)

how many times did they make it to the first round ?
SELECT COUNT(*) FROM table_203_5 WHERE "round" = 'first round'
SELECT COUNT(*) FROM "table_203_5" WHERE "round" = 'first round'