Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2014	Jan	0	0
2014	Feb	0	0
2014	Mar	0	0
2014	Apr	18	21
2014	May	35	41
2014	Jun	37	40
2014	Jul	56	65
2014	Aug	36	39
2014	Sep	28	35
2014	Oct	28	36
2014	Nov	10	16
2014	Dec	28	46
2014	all	253	339