2001

6.6

2019

8.5

1954

8.4

2019

7.7

1957

8.5

2004

7.5

1985

8.3

1994

8.7

1979

8.2

1976

8.1

2018

7.6

1999

8.0

2001

7.6

1999

8.4

2018

8.2

1994

8.3

1997

7.9

2019

8.1

2019

7.2

2011

7.3