Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2010	Jan	28	42
2010	Feb	45	83
2010	Mar	27	37
2010	Apr	50	69
2010	May	43	71
2010	Jun	31	46
2010	Jul	17	26
2010	Aug	10	30
2010	Sep	17	24
2010	Oct	27	38
2010	Nov	24	28
2010	Dec	22	30
2010	all	274	524