2020

6.8

2020

6.0

2021

9.2

1985

6.8

1964

7.4

2011

7.3

6.6

2013

8.1

2017

9.4

2019

8.2

2010

7.1

2015

6.4

1953

3.0

1968

4.8

2012

7.0

2004

5.0

2014

7.2