Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2010	Jan	0	0
2010	Feb	7	8
2010	Mar	10	14
2010	Apr	60	83
2010	May	120	193
2010	Jun	92	162
2010	Jul	78	111
2010	Aug	38	93
2010	Sep	54	94
2010	Oct	79	125
2010	Nov	75	124
2010	Dec	82	120
2010	all	567	1127