2011

6.7

1965

6.8

1968

7.0

2016

6.7

2010

5.9

2017

5.7

2025

6.3

1998

6.2

0.0

2013

8.0

2019

6.7

2016

4.9

1992

5.0

1992

6.3

2003

7.3

1892

6.0

2017

6.8

2019

5.2