Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2014	Jan	0	0
2014	Feb	0	0
2014	Mar	0	0
2014	Apr	16	20
2014	May	43	50
2014	Jun	40	44
2014	Jul	38	49
2014	Aug	35	39
2014	Sep	23	30
2014	Oct	21	36
2014	Nov	10	14
2014	Dec	26	48
2014	all	227	330