2001 7.9

2001 6.0

2001 6.6

2001 6.4

2001 6.0

2001 6.2

2001 5.8

2001 5.5

2001 5.0

2001 5.7

2001 5.2

2001 5.9

2001 5.4

2001 5.7

2001 5.8

2001 5.5

2001 4.7

2001 5.7

2001 7.1

2000 7.2