Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2014	Jan	0	0
2014	Feb	0	0
2014	Mar	0	0
2014	Apr	14	16
2014	May	30	32
2014	Jun	40	44
2014	Jul	46	57
2014	Aug	32	33
2014	Sep	37	42
2014	Oct	26	34
2014	Nov	9	12
2014	Dec	25	50
2014	all	240	320