2016

4.5

2015

7.5

2008

6.0

2023

0.0

1972

3.0

2005

4.9

1976

5.0

2014

7.0

1996

4.8

1987

3.3

1980

2.8

2004

3.8

2000

3.0

1977

4.5

2017

4.0

1988

6.4

2018

10.0

2004

3.8

1965

4.1

1985

5.2