Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2010	Jan	22	28
2010	Feb	38	74
2010	Mar	29	54
2010	Apr	34	57
2010	May	48	74
2010	Jun	33	55
2010	Jul	21	28
2010	Aug	20	38
2010	Sep	20	34
2010	Oct	30	57
2010	Nov	28	41
2010	Dec	26	31
2010	all	264	571