Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2010	Jan	58	83
2010	Feb	63	102
2010	Mar	58	77
2010	Apr	72	93
2010	May	86	132
2010	Jun	78	102
2010	Jul	41	62
2010	Aug	33	91
2010	Sep	38	56
2010	Oct	63	90
2010	Nov	60	78
2010	Dec	56	68
2010	all	541	1034