2015

5.1

2020

5.8

2013

6.1

2010

7.5

1988

5.5

1993

6.1

2001

6.9

2023

6.3

2021

6.3

2018

6.3

2018

7.1

2018

6.1

2019

7.5

2012

6.5

2017

5.4

2019

5.7

2017

7.4

1982

5.9

2017

6.9

2019

5.9