2010

6.3

1991

8.3

1983

6.3

2017

7.3

1979

6.2

1986

5.8

1985

7.1

1994

8.5

1971

7.4

2006

6.5

1984

6.1

1960

8.2

2008

7.3

1997

7.3

2019

6.3

2007

7.1

2003

8.3

2011

5.6

1988

6.2

2010

7.3