Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2014	Jan	0	0
2014	Feb	0	0
2014	Mar	0	0
2014	Apr	18	22
2014	May	27	33
2014	Jun	38	46
2014	Jul	42	50
2014	Aug	29	36
2014	Sep	22	29
2014	Oct	25	42
2014	Nov	9	12
2014	Dec	30	50
2014	all	217	320