2000

9.4

2019

6.5

2023

5.9

1993

6.5

2001

6.7

2012

5.7

2022

6.1

2010

7.0

1896

5.2

2006

5.5

2008

5.7

1999

6.6

2011

7.4

1976

4.7

2015

6.5

1980

5.9

1991

7.4

1994

7.2

2023

7.6

1967

6.1