0.0

2018

6.3

2002

6.5

2018

7.4

2000

9.1

2014

8.0

2023

4.5

2007

7.1

2006

7.3

2008

7.5

2004

8.2

2020

4.0

1985

7.5

2002

7.2

2004

7.2

2004

6.8

2023

2.5

1974

7.0

1963

7.9

2001

7.7