CREATE TABLE table_204_477 (id NUMBER, "pos" NUMBER, "no" NUMBER, "driver" CLOB, "team" CLOB, "laps" NUMBER, "time/retired" CLOB, "grid" NUMBER, "points" NUMBER)

tell me the number of laps completed by jj lehto .
SELECT "laps" FROM table_204_477 WHERE "driver" = 'jj lehto'
SELECT "laps" FROM "table_204_477" WHERE "driver" = 'jj lehto'