Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2014	Jan	3	4
2014	Feb	3	4
2014	Mar	5	6
2014	Apr	29	33
2014	May	26	32
2014	Jun	44	50
2014	Jul	53	64
2014	Aug	27	32
2014	Sep	27	35
2014	Oct	31	42
2014	Nov	19	28
2014	Dec	30	90
2014	all	280	420