Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2012	Jan	21	26
2012	Feb	20	34
2012	Mar	17	31
2012	Apr	34	46
2012	May	14	16
2012	Jun	25	33
2012	Jul	15	17
2012	Aug	20	43
2012	Sep	25	29
2012	Oct	22	28
2012	Nov	25	30
2012	Dec	17	31
2012	all	205	364