Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2014	Jan	0	0
2014	Feb	0	0
2014	Mar	0	0
2014	Apr	16	18
2014	May	31	36
2014	Jun	46	52
2014	Jul	42	52
2014	Aug	38	44
2014	Sep	29	34
2014	Oct	25	40
2014	Nov	9	13
2014	Dec	25	48
2014	all	234	337