2019

6.6

1954

8.4

2019

8.5

1985

8.3

1999

8.4

1994

8.7

1957

8.5

2018

7.6

1990

7.4

2004

7.5

2016

7.6

1977

8.2

1994

8.5

2012

8.2

1976

8.1

2009

7.3

1997

7.9

2007

7.8

2004

8.4

1979

8.2