Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2013	Jan	25	32
2013	Feb	24	31
2013	Mar	24	35
2013	Apr	25	32
2013	May	19	24
2013	Jun	22	28
2013	Jul	28	37
2013	Aug	40	50
2013	Sep	33	39
2013	Oct	28	37
2013	Nov	38	43
2013	Dec	41	43
2013	all	284	431