2008

8.0

2007

7.7

2020

5.6

5.8

2021

7.8

1920

6.2

8.1

2003

8.6

1999

7.3

2006

6.4

2011

6.8

2015

7.9

2014

7.6

2010

8.3

1963

7.0

2023

8.4

2000

3.5

1992

6.3

2019

10.0

2010

7.1