Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2014	Jan	0	0
2014	Feb	0	0
2014	Mar	2	2
2014	Apr	20	26
2014	May	32	54
2014	Jun	48	55
2014	Jul	46	66
2014	Aug	52	65
2014	Sep	49	61
2014	Oct	22	24
2014	Nov	6	7
2014	Dec	4	4
2014	all	256	364