2021

0.0

1999

6.8

2001

7.6

1998

6.6

1983

7.3

2004

7.3

1993

5.5

2005

6.9

2003

8.3

2004

6.3

2006

5.3

2001

6.9

2004

4.9

2002

5.9

1985

7.7

1994

5.7

1993

5.0

2006

6.6

2017

6.5

1973

4.7