1. FFVI
  2. FFX
  3. FFXV
  4. FFIV
  5. FFVII
  6. FFXII
  7. FFXIII: Lightning Returns
  8. FFXIII
  9. FFIX
  10. FFXIII-2
  11. FFVII: Crisis Core
  12. FFV
  13. FFIV: The After Years
  14. FFVIII
  15. FFI
  16. FFX-2


Some are pretty much equal though, but it's still approximately this.