2005

7.7

2010

6.3

1996

7.3

1994

7.8

1996

4.5

1992

6.3

1995

6.5

2021

0.0

2003

4.9

2004

5.2

2005

8.1

2009

6.7

1999

6.3

2002

7.4

2015

7.7

1984

6.7

2024

0.0

2003

7.7