2023

7.7

1982

7.6

2008

8.9

2017

7.6

1984

8.5

1972

7.9

2020

7.6

2012

6.9

2004

9.5

2018

7.3

1992

5.9

2014

8.2

1987

7.5

1983

8.1

2017

7.5

2015

7.9

2006

7.8

2006

8.2

1977

7.4

2011

7.6