Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2012	Jan	16	20
2012	Feb	17	32
2012	Mar	6	6
2012	Apr	21	24
2012	May	9	9
2012	Jun	18	23
2012	Jul	13	19
2012	Aug	23	53
2012	Sep	18	26
2012	Oct	17	20
2012	Nov	26	29
2012	Dec	24	46
2012	all	178	307