studentID gender bloodtype age score
U101      M        AB  18    43
U102      M         B  19    56
U103      M        AB  17    52
U104      M         B  17    54
U105      F         B  19    55
U106      M         B  18    71
U107      F         O  21    66
U108      M        AB  19    31
U109      M         O  17    61
U110      M         O  21    67
U111      M        AB  21    57
U112      F         B  19    54
U113      F         A  17    56
U114      M         A  21    56
U115      F        AB  22    54
U116      F        AB  21    59
U117      F         B  17    39
U118      M         A  18    58
U119      M         A  21    55
U120      M        AB  20    42
U121      F         O  19    53
U122      M        AB  18    67
U123      F         B  17    73
U124      F         O  17    45
U125      F         B  21    49
U126      F        AB  20    56
U127      F         B  22    69
U128      M         A  21    44
U129      M         O  18    68
U130      M        AB  17    49
U131      M         O  18    49
U132      F         B  22    57
U133      F         A  18    69
U134      F         B  20    51
U135      M         O  22    47
U136      F         O  22    51
U137      F         O  22    45
U138      F         O  22    46
U139      F        AB  18    51
U140      M         A  22    73
U141      F        AB  18    61
U142      M        AB  19    52
U143      M         B  19    60
U144      M         O  18    48
U145      M        AB  21    43
U146      M         A  20    49
U147      M        AB  17    62
U148      F        AB  21    58
U149      F         B  22    57
U150      M         O  17    75