1958

5.2

1911

6.6

2009

5.8

1990

4.4

1996

6.5

1966

5.6

1993

5.4

2003

6.6

2015

6.4

2012

6.3

2024

7.3

1949

6.2

2013

5.7

2024

7.0

2022

6.8

1961

6.7

1995

7.7

2019

6.5

1920

7.3