1962

7.2

0.0

1969

0.0

1950

8.1

1971

7.4

1962

0.0

1959

7.8

1968

6.7

2019

7.5

1972

7.4

1984

5.7

2021

7.4

2007

5.9

2005

4.8

1995

5.8

1992

5.6

1984

0.0

1967

6.8

1951

5.2

1966

0.0