1989

9.0

2001

7.0

1972

5.5

2013

0.0

2016

3.9

1979

8.1

1982

8.1

1955

6.0

1977

7.3

2002

6.7

1999

5.6

2021

7.0

1986

6.5

2025

5.0

2006

8.1

2007

5.2

2015

0.0

2020

8.0

1977

4.6

1965

4.7