Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2010	Jan	53	81
2010	Feb	66	112
2010	Mar	55	84
2010	Apr	57	63
2010	May	82	137
2010	Jun	47	57
2010	Jul	36	47
2010	Aug	20	45
2010	Sep	31	42
2010	Oct	48	58
2010	Nov	43	47
2010	Dec	49	64
2010	all	517	837