Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2012	Jan	26	35
2012	Feb	32	50
2012	Mar	15	24
2012	Apr	32	38
2012	May	19	23
2012	Jun	30	41
2012	Jul	28	35
2012	Aug	44	79
2012	Sep	23	32
2012	Oct	36	48
2012	Nov	41	48
2012	Dec	31	52
2012	all	298	505