Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2014	Jan	0	0
2014	Feb	0	0
2014	Mar	0	0
2014	Apr	20	23
2014	May	41	46
2014	Jun	51	57
2014	Jul	45	55
2014	Aug	36	41
2014	Sep	21	29
2014	Oct	19	27
2014	Nov	9	12
2014	Dec	28	48
2014	all	245	338