1962

7.0

2015

5.7

2017

5.2

1994

8.5

2022

6.4

1972

5.5

1992

6.6

1983

7.4

1992

7.2

2002

6.6

2017

7.1

1948

6.4

1972

6.7

1998

7.3

2005

5.7

1979

7.6

1991

6.6

1956

7.1

1960

7.6

1999

6.5