4.5

2013

6.4

2011

7.5

2019

5.7

2003

6.6

2014

7.1

1949

6.2

2024

6.4

2013

6.1

2023

4.0

1971

7.7

2012

6.0

2023

9.2

2023

6.0

2013

9.6

2017

6.9

2017

10.0

2015

9.0

2005

6.5

1983

9.0