2020

7.0

1969

6.2

1970

3.8

1999

3.2

2007

5.7

1975

5.1

2000

5.2

2000

5.7

1976

4.0

1980

6.5

2003

5.0

2002

5.9

1972

10.0

2004

5.0

2002

3.8

1971

1.0

1981

1.3

1981

5.7

1969

5.0

1978

5.2