2019

5.4

1967

6.5

2020

6.7

2023

6.1

2007

9.0

2019

6.7

2020

6.0

2008

5.1

2016

7.2

2014

5.5

1965

6.3

1985

6.2

1992

5.0

2009

4.1

2017

5.6

2008

7.1

2017

9.8

2003

6.1

2017

6.9

2011

6.9