Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2014	Jan	0	0
2014	Feb	0	0
2014	Mar	0	0
2014	Apr	16	19
2014	May	37	44
2014	Jun	33	39
2014	Jul	45	53
2014	Aug	35	41
2014	Sep	18	22
2014	Oct	26	38
2014	Nov	8	9
2014	Dec	31	50
2014	all	221	315