Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2012	Jan	26	30
2012	Feb	26	33
2012	Mar	16	16
2012	Apr	32	42
2012	May	20	24
2012	Jun	32	45
2012	Jul	21	26
2012	Aug	23	36
2012	Sep	21	24
2012	Oct	36	42
2012	Nov	38	42
2012	Dec	27	42
2012	all	273	402