Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2012	Jan	16	20
2012	Feb	17	32
2012	Mar	5	7
2012	Apr	21	24
2012	May	8	8
2012	Jun	17	22
2012	Jul	13	19
2012	Aug	26	52
2012	Sep	20	23
2012	Oct	17	25
2012	Nov	26	27
2012	Dec	25	50
2012	all	182	309