1948

4.7

1962

7.6

1969

6.6

1974

5.2

2022

6.4

1987

0.0

1979

7.4

1994

6.8

2005

7.2

2005

7.5

1995

8.0

2000

7.1

2002

6.2

1993

6.9

2004

5.8

0.0

1967

7.0

2005

4.7

2024

0.0

2008

6.9