CREATE TABLE table_204_740 (id NUMBER, "pos" CLOB, "no" NUMBER, "driver" CLOB, "constructor" CLOB, "laps" NUMBER, "time/retired" CLOB, "grid" NUMBER, "points" NUMBER)

how many bmws finished before webber ?
SELECT COUNT(*) FROM table_204_740 WHERE "constructor" = 'williams-bmw' AND id < (SELECT id FROM table_204_740 WHERE "driver" = 'mark webber')
SELECT COUNT(*) FROM "table_204_740" WHERE "constructor" = 'williams-bmw' AND "id" < (SELECT "id" FROM "table_204_740" WHERE "driver" = 'mark webber')