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2nd grade
4.7 65806 students 45 daqiqa
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3rd grade
4.7 47964 students 45 daqiqa
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4th grade
4.5 41940 students 45 daqiqa
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5th grade
4.3 37161 students 45 daqiqa
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6th grade
4.2 22620 students 45 daqiqa
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7th grade
4.2 15740 students 45 daqiqa
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8th grade
4.2 7927 students 45 daqiqa
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