1996

6.9

1958

7.0

1994

7.1

2008

6.5

2008

6.2

1973

3.5

2008

3.5

2007

5.5

2015

6.5

1925

6.0

2023

6.3

2010

5.4

1993

5.0

1927

8.1

1990

7.7

1937

6.6

1999

5.6

2005

6.3

2015

5.5

2024

8.0