Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2015	Jan	28	67
2015	Feb	29	48
2015	Mar	81	167
2015	Apr	28	52
2015	May	27	41
2015	Jun	25	43
2015	Jul	25	32
2015	Aug	31	86
2015	Sep	22	41
2015	Oct	34	43
2015	Nov	36	46
2015	Dec	33	57
2015	all	283	723