Texas

Utah

Pennsylvania

1999

2000

2001

1999

2000

2001

1999

2000

2001

100

1010

1052

422

588

619

1695

1462

2117

 

188

 

 

100

1010

1052

422

588

619

1883

1462

2117

20

20

40

 

 

 

 

 

2

2

 

 

 

20

20

40

 

2

2

 

 

 

 

 

40

94

88

57

17

17

17

 

 

20

759

1009

1092

144

139

174

 

 

15

 

100

 

 

75

853

1097

1149

161

156

291

870

3456

4763

5891

6853

7567

4777

5733

8192



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