2015

6.1

2003

7.0

2013

4.4

2006

4.0

2020

7.8

1921

5.7

2010

8.5

1896

4.4

2019

6.6

1901

5.8

9.0

2000

5.5

1992

5.5

2013

3.5

2016

3.5

1985

6.2

1958

3.7