2004

8.0

2013

8.3

1973

6.9

2007

7.4

1990

8.0

1966

8.1

1978

7.1

1994

8.1

2001

8.3

2015

7.5

1987

7.8

2017

7.2

2016

7.3

1982

7.6

2011

7.5

2003

5.3

2022

7.2

2013

8.0

2015

8.0

1992

6.8