2021

9.0

2003

7.9

2009

6.8

2011

8.5

1995

6.4

2008

8.9

1978

6.8

2015

8.1

1982

7.6

2019

8.7

2017

7.4

2016

7.2

1999

7.9

1960

7.6

1999

7.4

2016

8.0

1973

7.6

2016

8.5

2022

8.4

1994

8.4