2016

7.4

1996

7.5

2023

6.2

2014

6.0

2017

3.8

5.2

1972

10.0

8.3

2013

6.1

2009

6.6

2020

9.0

2000

6.1

2007

6.1

5.3

6.0

2003

6.0

2010

6.0

1994

5.8

1974

6.3

2018

9.0