2015

6.1

2015

6.0

2018

5.6

2015

6.4

1984

9.2

2019

6.3

2007

7.5

2021

10.0

2019

8.2

2018

5.8

1993

6.9

2010

6.3

2000

5.2

2002

8.4

2001

8.9

2012

5.7

2017

6.1

2004

5.1

1986

7.0