2014

6.6

2007

4.0

2020

6.1

1973

7.2

2009

7.5

2021

4.8

1966

6.1

2007

5.4

2009

8.5

2009

6.6

2009

6.4

2025

5.7

2007

7.5

2015

6.2

2011

9.5

2019

7.6

2005

6.5

1977

6.7