2003

4.7

1975

2.9

2022

2.0

1950

5.0

1965

6.3

1966

6.8

1999

4.9

2017

4.0

2004

4.9

1994

5.4

1944

6.5

1970

6.9

2014

6.5

2014

6.5

1974

6.5

1975

6.7

2007

4.6

2010

4.2

1971

6.2

2021

6.6