Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2010	Jan	26	35
2010	Feb	33	66
2010	Mar	27	38
2010	Apr	39	54
2010	May	44	69
2010	Jun	37	53
2010	Jul	17	26
2010	Aug	12	37
2010	Sep	14	18
2010	Oct	29	36
2010	Nov	25	26
2010	Dec	19	22
2010	all	277	480