1895

5.4

2003

6.2

2009

8.5

2006

6.4

1928

7.3

2015

6.3

2007

7.7

2020

5.6

2004

10.0

2004

5.8

2014

7.1

1895

5.0

2015

7.9

2016

4.7

1993

4.6

2007

7.3

1918

5.7

2008

8.9

1951

7.0

2025

8.7