2000

6.7

2014

6.7

2009

6.2

2017

9.4

2009

7.4

1931

5.8

1995

7.9

2006

6.4

2023

4.9

2024

7.5

2023

6.2

2000

5.6

2016

5.0

1941

6.2

2017

6.4

2010

7.1

2015

8.0

1999

7.3

2008

7.0