2019

6.2

2020

5.4

2009

6.6

2016

5.6

1960

6.5

2019

7.5

2013

7.6

2021

7.2

2008

5.2

2014

7.5

2022

6.0

1972

6.5

2016

7.5

2017

6.3

2015

6.8

1963

7.9

2017

7.3

2017

6.0

1978

6.9

1979

6.7