2014

5.6

2011

7.3

2021

9.2

1996

5.8

2017

5.5

2001

7.2

2022

6.5

2021

6.2

6.6

2013

4.8

1998

6.2

2016

8.0

2005

5.2

2012

5.8

1964

7.4

7.8

1993

6.5

2011

6.8

1994

6.0

2010

7.8