2018

6.7

1966

7.3

1996

6.3

1965

7.6

1939

7.6

2002

4.6

1950

7.0

1960

7.5

2004

7.1

1958

7.8

1986

5.8

1982

5.7

1958

6.9

1965

7.2

1974

6.5

1993

6.2

2003

7.3

1928

7.9

1978

7.4

2004

6.1