Bar chart with 5 groups with 2 items per group.
Group 1, CA
Item 1, 1997 50
Item 2, 2002 53
Group 2, GA
Item 1, 1997 49
Item 2, 2002 51
Group 3, IN
Item 1, 1997 49
Item 2, 2002 51
Group 4, TX
Item 1, 1997 50
Item 2, 2002 52
Group 5, UT
Item 1, 1997 49
Item 2, 2002 52