2012

7.4

1944

4.0

2010

6.5

2023

9.1

1995

5.9

2021

5.2

2009

7.3

2017

7.9

2020

4.5

2013

7.7

1987

5.6

2006

5.2

2001

6.6

2017

9.0

2016

7.8

2017

8.0

2013

6.9

2000

6.8

2016

6.6