2008

5.2

2009

8.5

2005

6.5

2017

9.4

2023

8.7

2009

8.7

2003

7.0

2011

6.4

2012

6.2

2024

9.9

2007

8.0

1997

6.3

1937

7.0

2003

5.8

2013

4.1

2020

5.7

2012

8.3

2014

4.6

2022

5.9