CREATE TABLE table_name_57 (stroke_count VARCHAR2, radical__variants_ VARCHAR2, frequency VARCHAR2)

WHAT IS THE STROKE COUNT WITH RADICAL OF , FRQUENCY SMALLER THAN 22?
SELECT COUNT(stroke_count) FROM table_name_57 WHERE radical__variants_ = "生" AND frequency < 22
SELECT COUNT("stroke_count") FROM "table_name_57" WHERE "frequency" < 22 AND "radical__variants_" = "生"