Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2010	Jan	21	27
2010	Feb	32	63
2010	Mar	20	26
2010	Apr	33	43
2010	May	35	61
2010	Jun	23	36
2010	Jul	19	27
2010	Aug	11	29
2010	Sep	14	17
2010	Oct	19	22
2010	Nov	19	21
2010	Dec	22	26
2010	all	225	398