Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2012	Jan	30	34
2012	Feb	26	33
2012	Mar	16	17
2012	Apr	33	43
2012	May	23	27
2012	Jun	32	43
2012	Jul	20	25
2012	Aug	22	41
2012	Sep	23	27
2012	Oct	18	21
2012	Nov	25	27
2012	Dec	25	41
2012	all	261	379