2013

7.5

1989

5.8

1966

6.5

2018

6.0

2008

8.7

2017

9.4

1968

6.4

2017

9.5

1965

6.7

2011

7.2

1980

6.9

2018

6.1

2018

6.7

1990

5.7

2014

4.4

1973

6.3

2001

6.5

2003

6.5