2013

5.7

1972

7.5

1968

7.1

1998

7.7

2020

6.3

1970

7.1

1959

6.1

1996

6.9

1949

6.1

2011

7.1

1992

4.7

1940

7.0

2004

6.1

2024

6.5

2018

5.6

1963

4.8

1980

5.7

1952

6.7

2017

6.0

1978

6.4