número	curso	nota
37872	LEC	13.5
46606	LEEC	10.5
49484	LEEC	2
50184	LEEC	8.3
50730	LEEC	7.2
50841	LEEC	9.5
46698	LEIC	4.5
46811	LEIC	5.8
48484	LEM	6.4
39505	LERCI	2.8