จำนวนรอบทั้งหมดที่เสร็จสิ้นในปี 1949 คือเท่าไร?ไม่จำเป็นต้องใช้ตารางทั้งหมด
What is the total number of laps that were completed in 1949?It is not neccessary to use all the tables.
 table_14659:  "Year" [ text]  "Start" [ text]  "Qual" [ text]  "Rank" [ text]  "Finish" [ text]  "Laps" [ real] 
SELECT COUNT("Laps") FROM table_14659 WHERE "Year" = '1949'