ID	Data	n 1	n 2	n 3	n 4	n 5	conc
351	23/01/2019	51	19	45	50	30	23
350	22/01/2019	21	39	54	7	26	22
349	21/01/2019	37	28	27	11	43	21
348	20/01/2019	1	18	22	2	31	20
347	19/01/2019	48	37	25	20	43	19
346	18/01/2019	24	31	22	46	4	18
345	17/01/2019	30	36	9	53	23	17
344	16/01/2019	3	33	17	51	38	16
343	15/01/2019	48	21	19	53	42	15
342	14/01/2019	20	35	4	43	19	14