Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2014	Jan	0	0
2014	Feb	0	0
2014	Mar	0	0
2014	Apr	15	20
2014	May	32	38
2014	Jun	31	37
2014	Jul	53	61
2014	Aug	24	29
2014	Sep	26	34
2014	Oct	31	41
2014	Nov	10	15
2014	Dec	29	45
2014	all	229	320