Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2012	Jan	22	34
2012	Feb	25	41
2012	Mar	10	10
2012	Apr	27	30
2012	May	10	13
2012	Jun	21	28
2012	Jul	16	20
2012	Aug	23	39
2012	Sep	16	20
2012	Oct	20	23
2012	Nov	33	36
2012	Dec	24	34
2012	all	215	328