2016

5.7

2000

6.1

1926

7.9

1961

7.5

1996

5.1

2003

6.5

1998

6.0

1979

5.7

1993

7.2

2008

6.0

2000

5.2

2020

10.0

2006

5.4

1995

7.7

1950

7.0

2007

5.5

2002

5.5

1991

6.5

1998

7.5

1995

6.2