Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2014	Jan	46	55
2014	Feb	41	43
2014	Mar	50	59
2014	Apr	49	52
2014	May	67	74
2014	Jun	48	63
2014	Jul	68	103
2014	Aug	32	40
2014	Sep	55	70
2014	Oct	23	37
2014	Nov	17	30
2014	Dec	24	35
2014	all	456	661