Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2012	Jan	24	29
2012	Feb	24	33
2012	Mar	9	12
2012	Apr	27	32
2012	May	16	19
2012	Jun	25	34
2012	Jul	19	24
2012	Aug	19	38
2012	Sep	13	26
2012	Oct	17	20
2012	Nov	25	28
2012	Dec	18	33
2012	all	206	328