Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2014	Jan	0	0
2014	Feb	0	0
2014	Mar	0	0
2014	Apr	15	17
2014	May	38	47
2014	Jun	37	44
2014	Jul	46	56
2014	Aug	28	34
2014	Sep	19	24
2014	Oct	25	33
2014	Nov	16	19
2014	Dec	27	42
2014	all	230	316