2001

6.9

2013

0.0

1998

9.4

1994

6.7

1984

6.7

1996

6.7

2016

7.0

1995

7.3

1989

6.8

2004

7.8

1987

7.2

1949

7.6

2006

5.6

2011

0.0

2001

5.8

1997

6.2

1986

6.6

1987

7.3

2006

5.8

2007

5.3