1977

7.1

7.8

2023

10.0

2014

5.6

2018

7.5

1985

8.9

1982

5.8

2011

7.3

2015

7.8

2004

6.7

2015

8.2

2005

3.5

2009

5.0

2020

8.0

1940

7.0

1997

7.8

2016

7.4

1997

4.0

1977

6.0

2013

6.1