Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2012	Jan	24	30
2012	Feb	23	38
2012	Mar	9	11
2012	Apr	27	34
2012	May	15	19
2012	Jun	21	29
2012	Jul	15	19
2012	Aug	23	38
2012	Sep	15	20
2012	Oct	21	23
2012	Nov	29	35
2012	Dec	25	37
2012	all	209	333