จำนวนปีที่เกม Call of Duty 4 Modern Warfare เป็นจำนวนเท่าใด? ไม่จำเป็นต้องใช้ตารางทั้งหมด
What is the sum number of year when Call of Duty 4 Modern Warfare was the game?It is not neccessary to use all the tables.
 table_64966:  "Year" [ real]  "Game" [ text]  "Genre" [ text]  "Platform(s)" [ text]  "Developer(s)" [ text] 
SELECT COUNT("Year") FROM table_64966 WHERE "Game" = 'call of duty 4: modern warfare'