2002

7.2

2004

6.9

2004

9.0

2004

6.8

2002

7.0

1986

5.5

2002

0.0

2004

8.3

2012

7.1

1999

7.5

2019

0.0

2019

0.0

1999

7.8

2005

4.5

2007

8.2

1994

7.6

1982

6.9

1984

4.5

2013

7.9

1959

5.8