2021

7.4

2013

6.5

1955

7.4

2009

6.2

1957

7.9

1979

6.6

1974

7.5

2012

7.6

1962

7.7

2015

5.8

2012

6.4

2001

6.0

1988

6.7

2011

7.1

1999

5.5

1994

7.3

2014

5.3

1990

7.0

2009

6.0

1961

7.9