Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2014	Jan	0	0
2014	Feb	0	0
2014	Mar	0	0
2014	Apr	16	19
2014	May	41	45
2014	Jun	32	33
2014	Jul	45	55
2014	Aug	31	36
2014	Sep	24	30
2014	Oct	22	32
2014	Nov	17	21
2014	Dec	28	50
2014	all	231	321