PieChartReleaseDate
From Sega Retro
SG-1000
1983 (22) (27.85%)
1984 (21) (26.58%)
1985 (26) (32.91%)
1986 (8) (10.13%)
1987 (2) (2.53%)
Master System
1985 (8) (2.12%)
1986 (27) (7.14%)
1987 (41) (10.85%)
1988 (32) (8.47%)
1989 (32) (8.47%)
1990 (34) (8.99%)
1991 (44) (11.64%)
1992 (39) (10.32%)
1993 (63) (16.67%)
1994 (19) (5.03%)
1995 (18) (4.76%)
1996 (12) (3.17%)
1997 (6) (1.59%)
1998 (3) (0.79%)
Mega Drive
1988 (4) (0.38%)
1989 (24) (2.26%)
1990 (79) (7.42%)
1991 (156) (14.66%)
1992 (152) (14.29%)
1993 (199) (18.7%)
1994 (216) (20.3%)
1995 (128) (12.03%)
1996 (47) (4.42%)
1997 (16) (1.5%)
1998 (17) (1.6%)
1999 (7) (0.66%)
2000 (2) (0.19%)
2001 (7) (0.66%)
2002 (6) (0.56%)
2003 (4) (0.38%)
Game Gear
1990 (10) (2.71%)
1991 (48) (13.01%)
1992 (46) (12.47%)
1993 (73) (19.78%)
1994 (96) (26.02%)
1995 (75) (20.33%)
1996 (19) (5.15%)
1997 (1) (0.27%)
2001 (1) (0.27%)
Mega-CD
1991 (6) (2.84%)
1992 (30) (14.22%)
1993 (71) (33.65%)
1994 (82) (38.86%)
1995 (20) (9.48%)
1996 (2) (0.95%)
32X
1994 (6) (17.65%)
1995 (25) (73.53%)
1996 (3) (8.82%)
Saturn
1994 (8) (0.69%)
1995 (160) (13.86%)
1996 (379) (32.84%)
1997 (367) (31.8%)
1998 (221) (19.15%)
1999 (16) (1.39%)
2000 (3) (0.26%)
Dreamcast
1998 (9) (1.31%)
1999 (156) (22.67%)
2000 (269) (39.1%)
2001 (151) (21.95%)
2002 (50) (7.27%)
2003 (30) (4.36%)
2004 (17) (2.47%)
2005 (2) (0.29%)
2006 (2) (0.29%)
2007 (2) (0.29%)