2000

6.7

1994

6.7

1995

6.3

2003

5.3

2024

0.0

2001

5.4

1999

6.1

2003

6.5

1972

6.2

2004

5.7

1993

7.0

2006

5.6

2024

0.0

1986

6.7

2023

0.0

1997

2.0

1968

8.3

2007

6.4

2002

7.1

2008

5.0