0.0

2001

5.0

2003

7.8

1973

5.6

1996

5.8

2008

7.3

1981

7.2

2016

6.4

2014

6.2

1993

8.6

1981

8.1

2016

6.0

2024

6.0

2001

7.4

1998

8.2

1982

7.6

1999

7.1

1959

8.3

2001

7.8

2014

6.8