2005

7.6

2003

8.1

2006

9.0

1990

6.7

2020

0.0

1999

7.1

2003

7.1

2021

0.0

2010

5.0

2019

7.9

1967

7.4

1998

8.2

2002

8.0

1984

7.1

1994

0.0

1990

0.0

1996

7.8

2002

7.1

1995

7.7

2006

5.0