2019

5.7

1992

7.1

2004

6.3

2004

7.0

1963

5.9

2008

7.2

2017

6.0

2013

7.3

2000

5.5

2013

9.6

2016

7.3

2007

8.1

2017

6.2

2016

7.4

2016

6.9

1980

7.8

1998

8.8

1986

9.0

2003

5.9