2000 6.7

1999 6.4

1999 4.8

1999 7.1

1999 6.1

1999 5.8

1999 4.1

1999 6.9

1999 5.8

1999 5.8

1999 5.1

1999 6.2

1999 5.6

1999 4.2

1999 3.8

1999 6.0

1999 5.1

1999 7.3

1999 6.9

1999 6.1