year	stores	supercenters
2002	1647	1066
2001	1736	888
2000	1801	721
1999	1869	564
1998	1921	441
1997	1960	344
1996	1995	239
1995	1985	147
1994	1950	72
1993	1848	34
1992	1714	10
1991	1568	9
1990	1390	6
1989	1259	3