1987

6.0

2008

7.7

2024

7.5

1969

7.5

1993

7.2

2023

6.9

1994

7.3

1937

4.3

2023

6.2

2009

8.7

2007

6.8

1920

6.7

1989

5.9

1953

5.0

2011

3.5

2009

8.5

2024

5.7

2014

5.0