2021

1.0

2010

4.9

2019

5.4

1994

8.9

2014

6.0

1974

6.4

2007

3.3

2023

7.4

2021

9.2

2016

6.0

1967

6.6

2017

5.5

2021

10.0

2021

9.8

2006

5.9

2021

8.2

2013

6.8

2003

6.1