1986

7.1

2024

6.5

1961

8.0

1993

6.1

2017

6.0

1956

7.5

1957

7.9

1976

7.3

1982

6.4

1978

7.5

1928

8.0

2024

7.6

1968

7.4

1972

7.5

2011

7.1

1993

7.7

1972

8.1

1983

6.6

1944

7.6

1962

6.9