2020

8.3

2001

0.0

2004

6.4

1989

6.5

1999

8.5

2013

7.8

2007

7.8

2015

0.0

1997

6.8

2005

3.0

2011

7.1

2012

7.0

1993

6.1

1996

7.8

1999

7.9

1982

7.2

1984

5.3

2009

6.8

2024

7.8

2007

6.0