How many super monkey ball games are there

There's 9 so far.

-Super Monkey Ball 1 and 2 for the GameCube
-Super Monkey Ball Deluxe for the PlayStation/Xbox
-Super Monkey Ball Jr. for Gameboy
-Super Monkey Ball Adventure
-Super Monkey Ball Touch and Roll for the DS
-Super Monkey Ball Banana Blitz for Wii
-Super Monkey Ball Step and Roll for Wii
-Super Monkey Ball 3D for 3DS