Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2015	Jan	24	49
2015	Feb	26	39
2015	Mar	89	153
2015	Apr	32	56
2015	May	34	78
2015	Jun	34	65
2015	Jul	35	45
2015	Aug	27	55
2015	Sep	23	45
2015	Oct	33	51
2015	Nov	29	37
2015	Dec	25	48
2015	all	303	721