ในปี 2549 มีกี่แผนก?ไม่จำเป็นต้องใช้ตารางทั้งหมด
How many divisions were listed in 2006?It is not neccessary to use all the tables.
 table_1243601_1:  (division [ VARCHAR ] year [ VARCHAR) ]
SELECT COUNT(division) FROM table_1243601_1 WHERE year = "2006"