ID	Data	n 1	n 2	n 3	n 4	n 5	conc
741	18/02/2020	37	22	9	15	54	48
740	17/02/2020	16	51	45	31	14	47
739	16/02/2020	48	28	46	5	13	46
738	15/02/2020	22	15	30	17	47	45
737	14/02/2020	54	23	49	17	10	44
736	13/02/2020	12	20	8	14	25	43
735	12/02/2020	52	23	8	25	50	42
734	11/02/2020	55	41	7	28	35	41
733	10/02/2020	15	22	36	19	52	40
732	09/02/2020	13	31	10	7	38	39