2001

5.9

2019

8.5

1954

8.4

1985

8.3

1957

8.5

2019

7.7

2004

7.5

1994

8.7

1960

8.4

1997

7.9

1999

8.4

2019

8.1

1979

8.2

2018

7.6

1990

7.4

1977

8.2

2007

7.3

2009

7.7

1999

8.0

2019

7.5