Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2010	Jan	28	38
2010	Feb	48	83
2010	Mar	43	59
2010	Apr	39	48
2010	May	46	71
2010	Jun	32	48
2010	Jul	25	34
2010	Aug	11	37
2010	Sep	20	28
2010	Oct	33	39
2010	Nov	23	25
2010	Dec	27	33
2010	all	317	543