Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2010	Jan	28	41
2010	Feb	35	65
2010	Mar	31	46
2010	Apr	34	46
2010	May	42	68
2010	Jun	26	41
2010	Jul	19	25
2010	Aug	13	31
2010	Sep	16	22
2010	Oct	22	27
2010	Nov	25	29
2010	Dec	23	29
2010	all	277	470