1955

6.3

1925

7.3

1982

6.5

2009

8.8

1979

9.1

2017

6.2

2019

5.4

2006

7.3

1975

2.5

2015

6.5

1940

5.1

2018

6.8

2022

9.0

2014

7.8

1964

7.0

1961

7.4

1971

6.0

2007

6.3

2023

4.3