2016

6.8

2020

7.2

2013

8.0

2010

4.8

2005

8.5

2014

6.0

1994

5.2

1980

5.0

2002

6.5

2015

9.0

2012

7.5

1900

4.9

1934

3.7

2003

6.0

2019

7.0

1978

4.2

2004

4.6

0.0

2024

10.0

1994

3.0