Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2014	Jan	0	0
2014	Feb	0	0
2014	Mar	0	0
2014	Apr	0	0
2014	May	15	23
2014	Jun	24	26
2014	Jul	46	54
2014	Aug	18	20
2014	Sep	20	25
2014	Oct	120	153
2014	Nov	207	288
2014	Dec	222	269
2014	all	540	858