Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2009	Jan	169	239
2009	Feb	165	313
2009	Mar	214	311
2009	Apr	225	324
2009	May	226	348
2009	Jun	175	230
2009	Jul	203	291
2009	Aug	141	208
2009	Sep	226	292
2009	Oct	198	323
2009	Nov	198	297
2009	Dec	188	276
2009	all	1764	3452