2013

6.7

2014

7.9

2013

7.1

2000

3.0

2021

5.7

2002

2.7

1982

7.2

1999

7.7

1984

7.1

1981

8.1

2003

8.1

2003

7.5

2006

7.7

2012

7.4

2016

10.0

2006

8.4

1995

7.1

1986

8.0

2002

7.4

1996

7.1