CREATE TABLE table_14887 ("Rider" CLOB, "Years active" CLOB, "Races" FLOAT, "Wins" FLOAT, "2nd pl." FLOAT, "3rd pl." FLOAT, "Titles." FLOAT)

What is the average number of 2nd place finishes for racers active in the year 2000 and more than 0 titles?
SELECT AVG("2nd pl.") FROM table_14887 WHERE "Years active" = '2000' AND "Titles." > '0'
SELECT AVG("2nd pl.") FROM "table_14887" WHERE "Titles." > '0' AND "Years active" = '2000'