2021

7.4

2014

5.8

1986

6.4

1959

8.1

2001

7.2

1976

7.2

1975

5.5

1948

7.3

1970

4.9

1986

6.6

1947

7.7

1996

5.3

2010

6.6

1931

7.3

1956

6.1

2011

7.1

1982

5.2

1972

6.2

1989

5.6

1988

6.5