Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2012	Jan	120	173
2012	Feb	122	170
2012	Mar	92	278
2012	Apr	200	347
2012	May	122	192
2012	Jun	126	207
2012	Jul	101	129
2012	Aug	117	235
2012	Sep	122	179
2012	Oct	150	223
2012	Nov	143	181
2012	Dec	119	225
2012	all	1235	2539