Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2012	Jan	121	198
2012	Feb	85	113
2012	Mar	405	578
2012	Apr	4830	7081
2012	May	5193	7532
2012	Jun	5074	7161
2012	Jul	4877	7084
2012	Aug	4874	7176
2012	Sep	5200	7688
2012	Oct	7273	11402
2012	Nov	7269	10721
2012	Dec	5597	8193
2012	all	39980	74927