1995

4.5

1998

6.3

2023

0.0

2005

6.4

2023

7.0

2014

7.7

2013

6.3

2014

7.3

2016

6.5

1996

4.8

2011

4.9

2002

5.5

2001

3.0

1964

5.0

1896

4.4

2013

6.2

2010

5.5

2010

7.7

2003

4.7

2010

7.1