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2nd grade
4.7 68528 students 45 daqiqa
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3rd grade
4.7 50445 students 45 daqiqa
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4th grade
4.6 45628 students 45 daqiqa
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5th grade
4.4 39930 students 45 daqiqa
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6th grade
4.2 24609 students 45 daqiqa
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7th grade
4.0 16765 students 45 daqiqa
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8th grade
4.2 8424 students 45 daqiqa
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