Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2017	Jan	11	17
2017	Feb	37	48
2017	Mar	19	31
2017	Apr	21	37
2017	May	39	52
2017	Jun	35	45
2017	Jul	28	54
2017	Aug	19	30
2017	Sep	16	33
2017	Oct	28	43
2017	Nov	37	56
2017	Dec	29	70
2017	all	270	516