Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2014	Jan	0	0
2014	Feb	0	0
2014	Mar	9	10
2014	Apr	18	22
2014	May	42	50
2014	Jun	38	44
2014	Jul	48	60
2014	Aug	30	37
2014	Sep	24	31
2014	Oct	22	32
2014	Nov	15	19
2014	Dec	33	85
2014	all	252	390