0.0

1979

6.8

2023

10.0

1995

0.0

1975

5.8

2021

7.0

2004

6.3

1999

6.7

1997

6.2

1999

6.9

2005

6.9

1973

7.5

2008

6.5

2002

7.3

1975

1.0

2003

7.2

2017

5.5

1949

0.0

2011

7.2

2014

0.0