1972

3.0

2015

7.5

2008

6.0

2023

0.0

2005

4.9

2007

6.6

2005

3.6

1983

5.1

2014

6.4

1999

6.0

2022

5.8

2016

4.5

2008

6.8

2018

10.0

1977

5.1

1971

5.2

1988

6.4

2017

5.7

1977

4.5

2000

3.0