Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2010	Jan	38	47
2010	Feb	54	83
2010	Mar	44	55
2010	Apr	61	86
2010	May	48	75
2010	Jun	39	57
2010	Jul	29	44
2010	Aug	21	50
2010	Sep	38	44
2010	Oct	38	48
2010	Nov	60	68
2010	Dec	32	41
2010	all	430	698