Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2012	Jan	16	20
2012	Feb	17	32
2012	Mar	5	5
2012	Apr	22	25
2012	May	8	8
2012	Jun	18	25
2012	Jul	13	19
2012	Aug	26	51
2012	Sep	18	34
2012	Oct	18	21
2012	Nov	25	28
2012	Dec	23	41
2012	all	182	309