1990

7.3

2014

7.0

1923

6.7

2015

5.8

1958

7.6

2012

6.0

2008

5.9

1968

7.2

1950

7.3

1995

7.7

1944

6.9

2012

5.4

2024

6.3

1981

5.8

1990

6.2

1973

6.5

1930

6.8

2018

7.2

1965

7.5

2015

5.7