2016

7.4

2006

6.9

2006

9.8

2014

6.0

1990

6.5

1998

6.0

5.2

2000

8.2

2008

5.2

1999

6.7

1986

8.0

2004

7.9

2013

6.6

2022

7.2

2021

5.3

1994

8.5

2008

6.5

6.0

1985

7.1

2011

9.7