Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2012	Jan	26	30
2012	Feb	25	38
2012	Mar	22	26
2012	Apr	37	63
2012	May	19	27
2012	Jun	25	35
2012	Jul	18	22
2012	Aug	26	47
2012	Sep	23	27
2012	Oct	30	32
2012	Nov	34	42
2012	Dec	23	36
2012	all	264	425