Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2014	Jan	40	49
2014	Feb	51	60
2014	Mar	40	44
2014	Apr	49	56
2014	May	64	71
2014	Jun	57	70
2014	Jul	61	92
2014	Aug	47	53
2014	Sep	31	40
2014	Oct	36	53
2014	Nov	15	26
2014	Dec	19	34
2014	all	446	648