organization monitors many aspects of elementary and secondary education nationwide. Their 2000 numbers are often used as a baseline to assess changes. In 2000, 23​% of students had not been absent from school even once during the previous month. In the 2004 ​survey, responses from 7792 randomly selected students showed that this figure had slipped to ​22%. Officials would be concerned if student attendance were declining

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A:

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A:

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