PieChartReleaseDate
From Sega Retro
SG-1000
1983 (22) (27.5%)
1984 (21) (26.25%)
1985 (26) (32.5%)
1986 (8) (10%)
1987 (2) (2.5%)
1991 (1) (1.25%)
Master System
1985 (8) (2.09%)
1986 (27) (7.07%)
1987 (43) (11.26%)
1988 (33) (8.64%)
1989 (32) (8.38%)
1990 (35) (9.16%)
1991 (44) (11.52%)
1992 (39) (10.21%)
1993 (63) (16.49%)
1994 (19) (4.97%)
1995 (18) (4.71%)
1996 (12) (3.14%)
1997 (6) (1.57%)
1998 (3) (0.79%)
Mega Drive
1988 (4) (0.37%)
1989 (24) (2.25%)
1990 (79) (7.4%)
1991 (156) (14.62%)
1992 (152) (14.25%)
1993 (199) (18.65%)
1994 (216) (20.24%)
1995 (128) (12%)
1996 (50) (4.69%)
1997 (16) (1.5%)
1998 (17) (1.59%)
1999 (7) (0.66%)
2000 (2) (0.19%)
2001 (7) (0.66%)
2002 (6) (0.56%)
2003 (4) (0.37%)
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) (22.64%)
2000 (270) (39.19%)
2001 (151) (21.92%)
2002 (50) (7.26%)
2003 (30) (4.35%)
2004 (17) (2.47%)
2005 (2) (0.29%)
2006 (2) (0.29%)
2007 (2) (0.29%)