1974

5.2

1960

6.1

2020

6.1

2005

6.3

2002

5.9

1944

7.2

2022

4.3

2019

6.0

1949

7.7

1921

6.6

2009

6.0

1971

4.6

1949

6.8

2007

5.7

1931

6.2

2009

6.1

1971

4.4

2022

5.8

1981

6.5

2003

3.8