Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2012	Jan	19	22
2012	Feb	19	34
2012	Mar	9	10
2012	Apr	24	33
2012	May	10	10
2012	Jun	22	31
2012	Jul	15	23
2012	Aug	31	65
2012	Sep	20	32
2012	Oct	25	30
2012	Nov	24	25
2012	Dec	25	55
2012	all	211	370