2016

7.4

2009

7.2

2017

7.5

2019

8.5

2022

6.2

2004

7.6

1979

6.8

2016

8.2

1972

7.5

2020

7.7

1994

8.4

1973

7.0

2018

5.6

2020

8.1

2018

7.5

2012

7.3

2015

6.9

2010

7.4

1996

6.4

2016

7.2