1985

5.9

1974

6.2

2017

0.0

2015

7.3

2022

7.2

2003

6.1

2022

0.0

2020

1.0

2016

6.0

1967

9.0

1999

0.0

1999

6.4

1998

5.9

1961

7.2

1967

5.7

2016

6.1

2006

4.7

2025

6.8

2011

0.0

1967

7.2