2017

6.9

2017

9.4

5.6

2012

7.6

1977

4.9

2010

5.5

2014

7.2

1999

5.9

2016

5.4

2002

8.2

2010

4.4

2021

5.3

2020

5.8

2024

9.9

2018

6.0

2009

6.2

2021

6.6

1970

6.7

2009

6.2

2018

5.5