Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2010	Jan	25	41
2010	Feb	44	82
2010	Mar	24	38
2010	Apr	45	60
2010	May	39	65
2010	Jun	35	49
2010	Jul	18	25
2010	Aug	11	31
2010	Sep	14	20
2010	Oct	23	25
2010	Nov	20	21
2010	Dec	23	29
2010	all	272	486