Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2015	Jan	34	59
2015	Feb	34	53
2015	Mar	89	148
2015	Apr	32	63
2015	May	29	34
2015	Jun	22	34
2015	Jul	34	40
2015	Aug	29	57
2015	Sep	21	41
2015	Oct	31	47
2015	Nov	31	37
2015	Dec	34	74
2015	all	318	687