Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2012	Jan	27	38
2012	Feb	26	33
2012	Mar	10	11
2012	Apr	33	42
2012	May	15	20
2012	Jun	26	36
2012	Jul	18	22
2012	Aug	27	45
2012	Sep	16	24
2012	Oct	22	30
2012	Nov	39	42
2012	Dec	18	34
2012	all	232	377