CREATE TABLE table_27922491_20 (economy VARCHAR)
SELECT 4 AS wi FROM table_27922491_20 WHERE economy = "4.17"
ผู้เล่นบันทึก 4wi ด้วยอัตราประหยัด 4.17 ได้กี่คน?
How many 4wi were recorded by the player with an economy of 4.17?