Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2010	Jan	24	37
2010	Feb	37	65
2010	Mar	27	39
2010	Apr	40	57
2010	May	41	63
2010	Jun	32	44
2010	Jul	22	31
2010	Aug	13	36
2010	Sep	16	23
2010	Oct	24	26
2010	Nov	18	19
2010	Dec	22	27
2010	all	265	467