CREATE TABLE table_name_2 (number_of_electorates__2009_ INTEGER, name VARCHAR)
SELECT MIN(number_of_electorates__2009_) FROM table_name_2 WHERE name = "churai"
จุไรมีผู้มีสิทธิเลือกตั้งน้อยที่สุด?
Churai has what as the fewest number of electorates?