Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2015	Jan	23	44
2015	Feb	24	35
2015	Mar	73	146
2015	Apr	26	50
2015	May	19	22
2015	Jun	25	44
2015	Jul	37	44
2015	Aug	38	57
2015	Sep	26	63
2015	Oct	26	43
2015	Nov	36	51
2015	Dec	33	77
2015	all	293	676