CREATE TABLE table_name_71 (year NUMBER, points VARCHAR2, rank VARCHAR2)

What's the average Year that has Points that's smaller than 9 with a Rank of 24th?
SELECT AVG(year) FROM table_name_71 WHERE points < 9 AND rank = "24th"
SELECT AVG("year") FROM "table_name_71" WHERE "24th" = "rank" AND "points" < 9