Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2010	Jan	32	44
2010	Feb	52	105
2010	Mar	46	61
2010	Apr	58	88
2010	May	64	117
2010	Jun	51	85
2010	Jul	26	38
2010	Aug	26	72
2010	Sep	32	41
2010	Oct	49	68
2010	Nov	57	73
2010	Dec	37	46
2010	all	435	838