Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2015	Jan	37	65
2015	Feb	34	55
2015	Mar	94	170
2015	Apr	42	78
2015	May	24	36
2015	Jun	27	41
2015	Jul	34	40
2015	Aug	63	121
2015	Sep	32	49
2015	Oct	39	55
2015	Nov	37	44
2015	Dec	46	65
2015	all	365	819