2005

4.5

2001

6.0

2003

7.4

2013

5.2

2021

6.6

1993

7.2

1972

7.7

2006

7.3

1973

4.7

2022

0.0

2007

5.7

2000

4.7

2000

6.8

2003

6.1

2008

6.4

1994

6.8

1995

6.3

2002

5.9

2001

6.6

1994

7.1