Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2010	Jan	22	31
2010	Feb	32	70
2010	Mar	18	26
2010	Apr	34	47
2010	May	34	59
2010	Jun	23	37
2010	Jul	16	25
2010	Aug	11	32
2010	Sep	14	16
2010	Oct	22	26
2010	Nov	23	27
2010	Dec	20	26
2010	all	225	422