2013

7.0

1973

6.5

2007

1.0

2004

6.9

1994

6.8

2019

8.0

1994

7.9

1976

7.6

2000

4.0

1971

7.6

1996

8.5

0.0

2016

10.0

1991

0.0

2019

7.6

2019

7.2

2012

7.5

1998

7.1

2005

7.3

1989

7.5