2002

6.2

2020

5.8

1985

7.0

1973

7.6

2016

5.9

1963

7.5

2018

6.9

2011

7.6

1989

7.8

2002

5.5

1995

6.6

2004

7.9

1979

7.1

1944

6.7

2015

7.4

1965

7.3

2007

6.1

2008

6.2

2015

5.5

1957

7.2