Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2012	Jan	20	28
2012	Feb	24	39
2012	Mar	10	12
2012	Apr	29	33
2012	May	10	13
2012	Jun	22	31
2012	Jul	14	19
2012	Aug	20	31
2012	Sep	15	17
2012	Oct	17	21
2012	Nov	25	29
2012	Dec	15	32
2012	all	192	305