2005

5.0

1964

5.4

2018

6.4

1982

6.9

2006

5.9

2000

7.7

2012

7.6

2008

6.6

2016

6.6

2017

0.0

2009

6.7

1990

7.4

2001

7.6

1999

7.9

1981

0.0

2007

7.7

1997

6.2

2002

7.9

1984

7.5

1999

6.9

2004

5.5

2012

6.5

1997

0.0

2009

7.6

1987

8.0

2022

0.0

2002

7.3