Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2014	Jan	0	0
2014	Feb	0	0
2014	Mar	0	0
2014	Apr	19	23
2014	May	31	35
2014	Jun	48	58
2014	Jul	38	47
2014	Aug	33	39
2014	Sep	28	34
2014	Oct	21	29
2014	Nov	11	15
2014	Dec	25	44
2014	all	231	324