1987

4.9

2002

6.2

2013

0.0

1916

0.0

1990

6.6

2006

5.9

1995

1.8

2002

5.2

2007

6.0

1977

6.9

2003

6.6

2018

0.0

2002

6.2

2008

5.6

2016

8.0

2023

0.0

2024

0.0

2009

6.3

2011

0.0

1999

7.6