1964

0.0

1972

7.1

2015

6.8

1998

6.4

2018

6.7

2008

5.7

2010

3.7

2008

7.2

2013

9.0

2013

2.0

2016

5.5

1933

0.0

2008

5.2

2025

7.0

1953

6.9

2013

7.3

2013

1.2

2001

7.1

1995

7.4

1976

9.0