Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2012	Jan	24	30
2012	Feb	28	43
2012	Mar	13	14
2012	Apr	30	37
2012	May	15	19
2012	Jun	23	31
2012	Jul	16	20
2012	Aug	24	38
2012	Sep	17	23
2012	Oct	25	28
2012	Nov	32	37
2012	Dec	29	42
2012	all	229	362