Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2014	Jan	0	0
2014	Feb	0	0
2014	Mar	0	0
2014	Apr	17	22
2014	May	41	45
2014	Jun	40	43
2014	Jul	42	50
2014	Aug	27	31
2014	Sep	23	30
2014	Oct	30	44
2014	Nov	9	10
2014	Dec	22	42
2014	all	235	317