1960

5.2

1973

0.0

2001

5.0

1989

8.5

2009

7.8

2003

6.9

2006

7.7

1975

0.0

1985

5.9

2004

5.0

2016

6.5

1978

6.0

2011

0.0

2015

8.0

1998

7.6

2022

0.0

2014

6.3

2009

10.0

2024

1.0

2010

8.0