Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2015	Jan	141	239
2015	Feb	121	200
2015	Mar	173	232
2015	Apr	113	175
2015	May	88	102
2015	Jun	80	116
2015	Jul	73	88
2015	Aug	87	107
2015	Sep	58	85
2015	Oct	91	118
2015	Nov	101	121
2015	Dec	95	118
2015	all	973	1701