Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2014	Jan	0	0
2014	Feb	0	0
2014	Mar	0	0
2014	Apr	15	18
2014	May	48	56
2014	Jun	37	38
2014	Jul	36	46
2014	Aug	38	41
2014	Sep	19	29
2014	Oct	28	36
2014	Nov	10	15
2014	Dec	24	41
2014	all	234	320