Byod	Grade
0	76
0	87
0	80
0	79
0	79
0	79
0	76
0	72
0	78
0	75
0	80
0	90
0	80
0	76
0	83
0	87
0	92
0	78
0	79
0	78
0	76
1	80
1	90
1	87
1	84
1	83
1	83
1	78
1	76
1	82
1	79
1	84
1	94
1	84
1	80
1	87
1	91
1	95
1	82
1	83
1	82
1	83
1	81