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N.Z.

NUMBER OF PRIMARY AND INTERMEDIATE SCHOOL CHILDREN AND NUMBER ENROLLED WITH SCHOOL DENTAL SERVICE

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+95%

76%

74%

69%

1940

1945

1950

1955

1960

1965

1970

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COMPARISON OF THE NUMBER OF DECAYED & FILLED TEETH PER 15 YEAR OLD CHILD

JWF

1971

IN NEW ZEALAND & THE UNITED STATES

34-500 O 74-25

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