t.js

let data = [
  {
    examName: '2021年七年级上学期期中考试',
    studentID: 4,
    studentName: '郭敏',
    result: '616'
  },
  {
    examName: '2021年七年级上学期期中考试',
    studentID: 5,
    studentName: '段军',
    result: '605'
  },
  {
    examName: '2021年七年级上学期期中考试',
    studentID: 6,
    studentName: '廖艳',
    result: '561'
  },
  {
    examName: '2021年七年级上学期期中考试',
    studentID: 7,
    studentName: '董明',
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  },
  {
    examName: '2021年七年级上学期期中考试',
    studentID: 8,
    studentName: '贺丽',
    result: '525'
  },
  {
    examName: '2021年七年级上学期期中考试',
    studentID: 9,
    studentName: '许勇',
    result: '672'
  },
  {
    examName: '2021年七年级上学期期中考试',
    studentID: 10,
    studentName: '杜敏',
    result: '593'
  },
  {
    examName: '2021年七年级上学期期中考试',
    studentID: 11,
    studentName: '潘超',
    result: '631'
  },
  {
    examName: '2021年七年级上学期期中考试',
    studentID: 12,
    studentName: '侯桂英',
    result: '601'
  },
  {
    examName: '2021年七年级上学期期中考试',
    studentID: 13,
    studentName: '邱超',
    result: '585'
  },
  {
    examName: '2021年七年级上学期期中考试',
    studentID: 14,
    studentName: '雷磊',
    result: '575'
  },
  {
    examName: '2021年七年级上学期期中考试',
    studentID: 15,
    studentName: '夏静',
    result: '581'
  },
  {
    examName: '2021年七年级上学期期中考试',
    studentID: 16,
    studentName: '彭丽',
    result: '645'
  },
  {
    examName: '2021年七年级上学期期中考试',
    studentID: 17,
    studentName: '田秀英',
    result: '589'
  },
  {
    examName: '2021年七年级上学期期中考试',
    studentID: 18,
    studentName: '邹强',
    result: '556'
  },
  {
    examName: '2021年七年级上学期期中考试',
    studentID: 19,
    studentName: '沈子轩',
    result: '590'
  },
  {
    examName: '2021年七年级上学期期中考试',
    studentID: 20,
    studentName: '武强',
    result: '628'
  },
  {
    examName: '2021年七年级上学期期中考试',
    studentID: 21,
    studentName: '吕明',
    result: '589'
  },
  {
    examName: '2021年七年级上学期期中考试',
    studentID: 22,
    studentName: '姚静',
    result: '487'
  },
  {
    examName: '2021年七年级上学期期中考试',
    studentID: 23,
    studentName: '魏强',
    result: '631'
  },
  {
    examName: '2021年七年级上学期期中考试',
    studentID: 24,
    studentName: '姚勇',
    result: '610'
  },
  {
    examName: '2021年七年级上学期期中考试',
    studentID: 25,
    studentName: '乔娜',
    result: '625'
  },
  {
    examName: '2021年七年级上学期期中考试',
    studentID: 26,
    studentName: '徐刚',
    result: '572'
  },
  {
    examName: '2021年七年级上学期期中考试',
    studentID: 27,
    studentName: '徐静',
    result: '623'
  },
  {
    examName: '2021年七年级上学期期中考试',
    studentID: 28,
    studentName: '傅磊',
    result: '595'
  },
  {
    examName: '2021年七年级上学期期中考试',
    studentID: 29,
    studentName: '廖杰',
    result: '608'
  },
  {
    examName: '2021年七年级上学期期中考试',
    studentID: 30,
    studentName: '杨伟',
    result: '657'
  },
  {
    examName: '2021年七年级上学期期中考试',
    studentID: 31,
    studentName: '谭磊',
    result: '569'
  },
  {
    examName: '2021年七年级上学期期中考试',
    studentID: 32,
    studentName: '何秀英',
    result: '593'
  },
  {
    examName: '2021年七年级上学期期中考试',
    studentID: 33,
    studentName: '熊超',
    result: '568'
  },
  {
    examName: '2021年七年级上学期期中考试',
    studentID: 34,
    studentName: '沈秀兰',
    result: '569'
  },
  {
    examName: '2021年七年级上学期期中考试',
    studentID: 35,
    studentName: '李磊',
    result: '534'
  },
  {
    examName: '2021年七年级上学期期中考试',
    studentID: 36,
    studentName: '方敏',
    result: '622'
  },
  {
    examName: '2021年七年级上学期期中考试',
    studentID: 37,
    studentName: '冯娟',
    result: '622'
  },
  {
    examName: '2021年七年级上学期期中考试',
    studentID: 38,
    studentName: '唐芳',
    result: '592'
  },
  {
    examName: '2021年七年级上学期期中考试',
    studentID: 39,
    studentName: '袁艳',
    result: '618'
  },
  {
    examName: '2021年七年级上学期期中考试',
    studentID: 40,
    studentName: '杨静',
    result: '574'
  },
  {
    examName: '2021年七年级上学期期中考试',
    studentID: 41,
    studentName: '刘玉堂',
    result: '639'
  },
  {
    examName: '2021年七年级上学期期中考试',
    studentID: 42,
    studentName: '杜芳',
    result: '543'
  },
  {
    examName: '2021年七年级上学期期中考试',
    studentID: 43,
    studentName: '郑洋',
    result: '547'
  },
  {
    examName: '2022年七年级上学期期末考试',
    studentID: 4,
    studentName: '郭敏',
    result: '588'
  },
  {
    examName: '2022年七年级上学期期末考试',
    studentID: 5,
    studentName: '段军',
    result: '519'
  },
  {
    examName: '2022年七年级上学期期末考试',
    studentID: 6,
    studentName: '廖艳',
    result: '629'
  },
  {
    examName: '2022年七年级上学期期末考试',
    studentID: 7,
    studentName: '董明',
    result: '560'
  },
  {
    examName: '2022年七年级上学期期末考试',
    studentID: 8,
    studentName: '贺丽',
    result: '491'
  },
  {
    examName: '2022年七年级上学期期末考试',
    studentID: 9,
    studentName: '许勇',
    result: '558'
  },
  {
    examName: '2022年七年级上学期期末考试',
    studentID: 10,
    studentName: '杜敏',
    result: '548'
  },
  {
    examName: '2022年七年级上学期期末考试',
    studentID: 11,
    studentName: '潘超',
    result: '670'
  },
  {
    examName: '2022年七年级上学期期末考试',
    studentID: 12,
    studentName: '侯桂英',
    result: '569'
  },
  {
    examName: '2022年七年级上学期期末考试',
    studentID: 13,
    studentName: '邱超',
    result: '611'
  },
  {
    examName: '2022年七年级上学期期末考试',
    studentID: 14,
    studentName: '雷磊',
    result: '548'
  },
  {
    examName: '2022年七年级上学期期末考试',
    studentID: 15,
    studentName: '夏静',
    result: '587'
  },
  {
    examName: '2022年七年级上学期期末考试',
    studentID: 16,
    studentName: '彭丽',
    result: '651'
  },
  {
    examName: '2022年七年级上学期期末考试',
    studentID: 17,
    studentName: '田秀英',
    result: '588'
  },
  {
    examName: '2022年七年级上学期期末考试',
    studentID: 18,
    studentName: '邹强',
    result: '596'
  },
  {
    examName: '2022年七年级上学期期末考试',
    studentID: 19,
    studentName: '沈子轩',
    result: '556'
  },
  {
    examName: '2022年七年级上学期期末考试',
    studentID: 20,
    studentName: '武强',
    result: '636'
  },
  {
    examName: '2022年七年级上学期期末考试',
    studentID: 21,
    studentName: '吕明',
    result: '580'
  },
  {
    examName: '2022年七年级上学期期末考试',
    studentID: 22,
    studentName: '姚静',
    result: '548'
  },
  {
    examName: '2022年七年级上学期期末考试',
    studentID: 23,
    studentName: '魏强',
    result: '585'
  },
  {
    examName: '2022年七年级上学期期末考试',
    studentID: 24,
    studentName: '姚勇',
    result: '543'
  },
  {
    examName: '2022年七年级上学期期末考试',
    studentID: 25,
    studentName: '乔娜',
    result: '589'
  },
  {
    examName: '2022年七年级上学期期末考试',
    studentID: 26,
    studentName: '徐刚',
    result: '624'
  },
  {
    examName: '2022年七年级上学期期末考试',
    studentID: 27,
    studentName: '徐静',
    result: '578'
  },
  {
    examName: '2022年七年级上学期期末考试',
    studentID: 28,
    studentName: '傅磊',
    result: '609'
  },
  {
    examName: '2022年七年级上学期期末考试',
    studentID: 29,
    studentName: '廖杰',
    result: '663'
  },
  {
    examName: '2022年七年级上学期期末考试',
    studentID: 30,
    studentName: '杨伟',
    result: '522'
  },
  {
    examName: '2022年七年级上学期期末考试',
    studentID: 31,
    studentName: '谭磊',
    result: '589'
  },
  {
    examName: '2022年七年级上学期期末考试',
    studentID: 32,
    studentName: '何秀英',
    result: '674'
  },
  {
    examName: '2022年七年级上学期期末考试',
    studentID: 33,
    studentName: '熊超',
    result: '626'
  },
  {
    examName: '2022年七年级上学期期末考试',
    studentID: 34,
    studentName: '沈秀兰',
    result: '620'
  },
  {
    examName: '2022年七年级上学期期末考试',
    studentID: 35,
    studentName: '李磊',
    result: '591'
  },
  {
    examName: '2022年七年级上学期期末考试',
    studentID: 36,
    studentName: '方敏',
    result: '617'
  },
  {
    examName: '2022年七年级上学期期末考试',
    studentID: 37,
    studentName: '冯娟',
    result: '597'
  },
  {
    examName: '2022年七年级上学期期末考试',
    studentID: 38,
    studentName: '唐芳',
    result: '585'
  },
  {
    examName: '2022年七年级上学期期末考试',
    studentID: 39,
    studentName: '袁艳',
    result: '606'
  },
  {
    examName: '2022年七年级上学期期末考试',
    studentID: 40,
    studentName: '杨静',
    result: '640'
  },
  {
    examName: '2022年七年级上学期期末考试',
    studentID: 41,
    studentName: '刘玉堂',
    result: '609'
  },
  {
    examName: '2022年七年级上学期期末考试',
    studentID: 42,
    studentName: '杜芳',
    result: '658'
  },
  {
    examName: '2022年七年级上学期期末考试',
    studentID: 43,
    studentName: '郑洋',
    result: '524'
  },
  {
    examName: '2022年七年级下学期期中考试',
    studentID: 4,
    studentName: '郭敏',
    result: '639'
  },
  {
    examName: '2022年七年级下学期期中考试',
    studentID: 5,
    studentName: '段军',
    result: '568'
  },
  {
    examName: '2022年七年级下学期期中考试',
    studentID: 6,
    studentName: '廖艳',
    result: '684'
  },
  {
    examName: '2022年七年级下学期期中考试',
    studentID: 7,
    studentName: '董明',
    result: '628'
  },
  {
    examName: '2022年七年级下学期期中考试',
    studentID: 8,
    studentName: '贺丽',
    result: '635'
  },
  {
    examName: '2022年七年级下学期期中考试',
    studentID: 9,
    studentName: '许勇',
    result: '569'
  },
  {
    examName: '2022年七年级下学期期中考试',
    studentID: 10,
    studentName: '杜敏',
    result: '586'
  },
  {
    examName: '2022年七年级下学期期中考试',
    studentID: 11,
    studentName: '潘超',
    result: '565'
  },
  {
    examName: '2022年七年级下学期期中考试',
    studentID: 12,
    studentName: '侯桂英',
    result: '642'
  },
  {
    examName: '2022年七年级下学期期中考试',
    studentID: 13,
    studentName: '邱超',
    result: '583'
  },
  {
    examName: '2022年七年级下学期期中考试',
    studentID: 14,
    studentName: '雷磊',
    result: '541'
  },
  {
    examName: '2022年七年级下学期期中考试',
    studentID: 15,
    studentName: '夏静',
    result: '568'
  },
  {
    examName: '2022年七年级下学期期中考试',
    studentID: 16,
    studentName: '彭丽',
    result: '633'
  },
  {
    examName: '2022年七年级下学期期中考试',
    studentID: 17,
    studentName: '田秀英',
    result: '614'
  },
  {
    examName: '2022年七年级下学期期中考试',
    studentID: 18,
    studentName: '邹强',
    result: '546'
  },
  {
    examName: '2022年七年级下学期期中考试',
    studentID: 19,
    studentName: '沈子轩',
    result: '574'
  },
  {
    examName: '2022年七年级下学期期中考试',
    studentID: 20,
    studentName: '武强',
    result: '647'
  },
  {
    examName: '2022年七年级下学期期中考试',
    studentID: 21,
    studentName: '吕明',
    result: '515'
  },
  {
    examName: '2022年七年级下学期期中考试',
    studentID: 22,
    studentName: '姚静',
    result: '603'
  },
  {
    examName: '2022年七年级下学期期中考试',
    studentID: 23,
    studentName: '魏强',
    result: '648'
  },
  {
    examName: '2022年七年级下学期期中考试',
    studentID: 24,
    studentName: '姚勇',
    result: '653'
  },
  {
    examName: '2022年七年级下学期期中考试',
    studentID: 25,
    studentName: '乔娜',
    result: '544'
  },
  {
    examName: '2022年七年级下学期期中考试',
    studentID: 26,
    studentName: '徐刚',
    result: '651'
  },
  {
    examName: '2022年七年级下学期期中考试',
    studentID: 27,
    studentName: '徐静',
    result: '609'
  },
  {
    examName: '2022年七年级下学期期中考试',
    studentID: 28,
    studentName: '傅磊',
    result: '597'
  },
  {
    examName: '2022年七年级下学期期中考试',
    studentID: 29,
    studentName: '廖杰',
    result: '591'
  },
  {
    examName: '2022年七年级下学期期中考试',
    studentID: 30,
    studentName: '杨伟',
    result: '530'
  },
  {
    examName: '2022年七年级下学期期中考试',
    studentID: 31,
    studentName: '谭磊',
    result: '599'
  },
  {
    examName: '2022年七年级下学期期中考试',
    studentID: 32,
    studentName: '何秀英',
    result: '589'
  },
  {
    examName: '2022年七年级下学期期中考试',
    studentID: 33,
    studentName: '熊超',
    result: '575'
  },
  {
    examName: '2022年七年级下学期期中考试',
    studentID: 34,
    studentName: '沈秀兰',
    result: '545'
  },
  {
    examName: '2022年七年级下学期期中考试',
    studentID: 35,
    studentName: '李磊',
    result: '603'
  },
  {
    examName: '2022年七年级下学期期中考试',
    studentID: 36,
    studentName: '方敏',
    result: '539'
  },
  {
    examName: '2022年七年级下学期期中考试',
    studentID: 37,
    studentName: '冯娟',
    result: '591'
  },
  {
    examName: '2022年七年级下学期期中考试',
    studentID: 38,
    studentName: '唐芳',
    result: '603'
  },
  {
    examName: '2022年七年级下学期期中考试',
    studentID: 39,
    studentName: '袁艳',
    result: '561'
  },
  {
    examName: '2022年七年级下学期期中考试',
    studentID: 40,
    studentName: '杨静',
    result: '581'
  },
  {
    examName: '2022年七年级下学期期中考试',
    studentID: 41,
    studentName: '刘玉堂',
    result: '629'
  },
  {
    examName: '2022年七年级下学期期中考试',
    studentID: 42,
    studentName: '杜芳',
    result: '620'
  },
  {
    examName: '2022年七年级下学期期中考试',
    studentID: 43,
    studentName: '郑洋',
    result: '599'
  },
  {
    examName: '2022年七年级下学期期末考试',
    studentID: 4,
    studentName: '郭敏',
    result: '618'
  },
  {
    examName: '2022年七年级下学期期末考试',
    studentID: 5,
    studentName: '段军',
    result: '624'
  },
  {
    examName: '2022年七年级下学期期末考试',
    studentID: 6,
    studentName: '廖艳',
    result: '618'
  },
  {
    examName: '2022年七年级下学期期末考试',
    studentID: 7,
    studentName: '董明',
    result: '603'
  },
  {
    examName: '2022年七年级下学期期末考试',
    studentID: 8,
    studentName: '贺丽',
    result: '643'
  },
  {
    examName: '2022年七年级下学期期末考试',
    studentID: 9,
    studentName: '许勇',
    result: '621'
  },
  {
    examName: '2022年七年级下学期期末考试',
    studentID: 10,
    studentName: '杜敏',
    result: '612'
  },
  {
    examName: '2022年七年级下学期期末考试',
    studentID: 11,
    studentName: '潘超',
    result: '597'
  },
  {
    examName: '2022年七年级下学期期末考试',
    studentID: 12,
    studentName: '侯桂英',
    result: '578'
  },
  {
    examName: '2022年七年级下学期期末考试',
    studentID: 13,
    studentName: '邱超',
    result: '615'
  },
  {
    examName: '2022年七年级下学期期末考试',
    studentID: 14,
    studentName: '雷磊',
    result: '551'
  },
  {
    examName: '2022年七年级下学期期末考试',
    studentID: 15,
    studentName: '夏静',
    result: '532'
  },
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    examName: '2022年七年级下学期期末考试',
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    examName: '2022年七年级下学期期末考试',
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    studentName: '谭磊',
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    examName: '2022年七年级下学期期末考试',
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    examName: '2022年七年级下学期期末考试',
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    studentName: '熊超',
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    examName: '2022年七年级下学期期末考试',
    studentID: 34,
    studentName: '沈秀兰',
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    examName: '2022年七年级下学期期末考试',
    studentID: 35,
    studentName: '李磊',
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    examName: '2022年七年级下学期期末考试',
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    studentName: '方敏',
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    examName: '2022年七年级下学期期末考试',
    studentID: 37,
    studentName: '冯娟',
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    examName: '2022年七年级下学期期末考试',
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    studentName: '唐芳',
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    examName: '2022年七年级下学期期末考试',
    studentID: 39,
    studentName: '袁艳',
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    examName: '2022年七年级下学期期末考试',
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    studentName: '杨静',
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    examName: '2022年七年级下学期期末考试',
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