Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2010	Jan	32	40
2010	Feb	50	82
2010	Mar	33	40
2010	Apr	56	83
2010	May	51	78
2010	Jun	48	60
2010	Jul	22	32
2010	Aug	12	38
2010	Sep	22	34
2010	Oct	33	46
2010	Nov	30	35
2010	Dec	32	38
2010	all	332	606