Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2010	Jan	29	45
2010	Feb	39	85
2010	Mar	27	38
2010	Apr	37	46
2010	May	50	79
2010	Jun	41	53
2010	Jul	20	31
2010	Aug	13	31
2010	Sep	16	19
2010	Oct	26	31
2010	Nov	25	28
2010	Dec	21	23
2010	all	295	509