1995

6.6

1996

8.0

1967

4.7

2007

7.5

1978

5.9

1960

7.2

0.0

2024

4.0

2021

6.0

2000

6.0

1990

7.0

1970

5.9

1997

7.4

1971

8.2

1961

7.3

1963

7.0

1964

7.0

1990

8.5

1985

6.0

1995

6.5