Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2014	Jan	14	14
2014	Feb	11	18
2014	Mar	30	41
2014	Apr	19	37
2014	May	7	10
2014	Jun	15	20
2014	Jul	11	15
2014	Aug	9	12
2014	Sep	17	17
2014	Oct	10	15
2014	Nov	13	90
2014	Dec	8	11
2014	all	151	300