2004

7.3

1997

7.0

1996

9.4

2020

9.8

2001

8.0

2013

4.7

2017

10.0

5.7

2012

6.8

2021

7.0

2015

8.2

2017

6.7

1903

4.0

2010

8.0

2017

7.0

2023

8.4

2014

5.8

2006

6.2

2003

8.3