Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2010	Jan	20	33
2010	Feb	36	65
2010	Mar	26	39
2010	Apr	31	43
2010	May	46	70
2010	Jun	26	38
2010	Jul	19	25
2010	Aug	18	34
2010	Sep	15	19
2010	Oct	26	30
2010	Nov	23	24
2010	Dec	25	30
2010	all	268	450