1984

6.4

1976

7.5

2012

5.5

2001

5.2

1985

5.4

1998

6.0

2022

5.9

2002

4.5

1917

7.3

1991

7.0

2015

6.6

2013

7.0

2011

6.4

1999

7.3

1983

6.5

2007

6.9

2002

5.2

2022

6.1

1983

7.9

2002

6.1