1989

7.1

2018

5.0

1995

7.3

2001

5.3

2013

0.0

2008

5.4

2024

5.5

2016

0.0

1997

1.7

2014

5.8

1975

6.8

2023

0.0

1966

7.6

2000

6.9

2009

6.6

2005

7.7

1990

7.1

1967

10.0

2006

5.1

1995

7.0