student_id	mid_total(100pts)
07150541	92.5
07127778	96.25
07000476	92.5
91004427	85
05655070	87.5
07061091	100
06980722	97.5
08093419	87.5
06574222	100
07195921	86.25
07124813	97.5
06958816	95
07222140	80
07976171	86.25
07334329	92.5
07112013	87.5
07073503	90
07125162	86.25
06938878	87.5
07286644	95
91037874	90
07156544	95
06395289	91.25
06080542	83.75
06144209	90
07332106	98.75
07191816	95
07163870	95
06394590	95
07232233	78.75
05374018	91.25
94501403	72.5
92047407	91.25
06206478	93.75
08094537	91.25
06987794	95
08090683	92.5
92014755	91.25
07046631	83.75