2019

7.2

1993

3.8

1988

7.4

2017

6.7

1987

4.5

1997

0.0

1999

7.3

1955

0.0

2016

10.0

2011

9.5

1984

7.0

2014

6.8

2015

8.0

2006

6.2

2019

6.8

1985

7.4

1998

6.0

2002

6.0

2005

5.1

2006

9.0