Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2009	Jan	140	214
2009	Feb	140	314
2009	Mar	179	266
2009	Apr	190	267
2009	May	187	299
2009	Jun	136	176
2009	Jul	145	193
2009	Aug	113	176
2009	Sep	197	254
2009	Oct	156	234
2009	Nov	175	270
2009	Dec	155	231
2009	all	1482	2894