Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2012	Jan	74	89
2012	Feb	98	135
2012	Mar	75	239
2012	Apr	161	264
2012	May	94	150
2012	Jun	102	166
2012	Jul	83	99
2012	Aug	103	180
2012	Sep	99	129
2012	Oct	135	188
2012	Nov	122	150
2012	Dec	109	152
2012	all	1013	1941