Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2010	Jan	23	34
2010	Feb	40	69
2010	Mar	26	35
2010	Apr	41	56
2010	May	40	65
2010	Jun	27	38
2010	Jul	21	30
2010	Aug	10	31
2010	Sep	17	22
2010	Oct	25	29
2010	Nov	22	23
2010	Dec	24	28
2010	all	264	460