1972

7.9

2000

6.8

2008

7.3

2010

5.8

1955

8.0

1928

7.8

2025

6.3

1998

7.0

1992

7.4

2013

7.1

1947

6.2

1998

7.1

1969

6.7

1944

7.4

2012

6.3

2024

7.5

2012

6.6

1963

7.2

1978

7.5