2000, 2001 and 2002 are Famitsu figures. 2003-onward are Media Create figures.
PlayStation 2
2000: ?????????
2001: 3,603,667
2002: 3,732,020
2003: 2,995,200
2004: 1,883,246
Total: ?????????
GameCube
2001: 925,927
2002: 1,034,484
2003: 1,027,200
2004: 492,447
Total: 3,480,058
Xbox
2002: 327,699
2003: 101,400
2004: 26,104
Total: 455,203