2021

7.8

1985

7.7

2002

7.7

2017

8.0

2001

6.6

1960

8.1

1967

6.5

2014

7.9

1966

6.3

1985

8.3

1960

7.3

1977

5.9

2013

7.5

2014

7.5

1999

6.6

1990

8.5

2013

6.9

2018

7.3

1994

7.1

2008

7.2