ID	Data	n 1	n 2	n 3	n 4	n 5	conc
4146	12/01/2026	19	33	38	45	2	24
4087	12/01/2026	38	7	26	53	47	23
4086	11/01/2026	25	13	45	48	16	22
4085	11/01/2026	8	1	52	53	14	21
4084	10/01/2026	18	52	50	34	43	20
4083	10/01/2026	7	42	39	10	17	19
4082	09/01/2026	33	39	20	2	40	18
4081	09/01/2026	12	4	26	49	18	17
4080	08/01/2026	25	18	31	29	46	16
4079	08/01/2026	42	3	14	48	35	15