2000

7.4

1997

8.2

1999

8.5

1989

5.9

2003

7.2

1964

7.5

2005

6.2

1995

6.4

10.0

2004

6.0

1986

6.9

1997

7.0

1993

6.9

2024

0.0

2021

0.0

2014

5.8

2006

6.9

2006

7.5

1991

7.6

2006

7.6