1996

7.0

1976

7.1

1995

7.2

1967

5.1

2001

6.7

1993

5.4

2010

5.3

2011

8.3

2003

6.0

1973

0.0

1989

7.0

1996

8.0

8.0

2013

3.0

2012

5.0

2018

7.4

2017

0.0

2023

6.0

2002

5.9

1966

7.0