Data	n 1	n 2	n 3	n 4	n 5	conc	ID
18/09/2019	2	4	7	16	35	261	957
17/09/2019	5	7	9	17	34	260	956
16/09/2019	2	17	19	34	35	259	955
15/09/2019	4	15	17	35	37	258	954
14/09/2019	10	17	18	19	36	257	953
13/09/2019	1	8	18	22	26	256	952
12/09/2019	17	26	27	32	34	255	951
11/09/2019	4	12	16	18	24	254	950
10/09/2019	19	24	27	29	32	253	949
09/09/2019	1	12	19	29	30	252	948