Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2009	Jan	20	53
2009	Feb	22	37
2009	Mar	43	69
2009	Apr	39	65
2009	May	25	42
2009	Jun	17	24
2009	Jul	29	40
2009	Aug	16	20
2009	Sep	25	32
2009	Oct	39	45
2009	Nov	35	63
2009	Dec	29	44
2009	all	296	534