2008

6.5

2010

5.3

1965

5.5

2017

9.4

2009

6.5

1996

9.4

2010

6.4

1923

8.5

2022

5.0

5.4

2006

5.9

1985

6.8

1972

6.6

1972

6.3

1994

9.7

2019

7.3

2020

7.4

2020

6.4

2010

7.0

2015

4.9