Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2014	Jan	40	50
2014	Feb	41	43
2014	Mar	58	76
2014	Apr	37	42
2014	May	46	53
2014	Jun	64	85
2014	Jul	67	98
2014	Aug	42	48
2014	Sep	37	48
2014	Oct	30	43
2014	Nov	22	40
2014	Dec	24	34
2014	all	440	660