2008

5.3

1969

6.4

2016

7.9

2014

8.5

2018

7.5

2019

7.7

2019

8.1

2014

7.9

1980

8.2

1940

7.1

2020

8.1

2018

6.9

2002

7.1

2016

7.3

1994

8.7

2016

7.7

2003

7.8

2009

7.7

2009

7.6

2002

7.3