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	32	35
2014	Jun	47	50
2014	Jul	29	39
2014	Aug	31	35
2014	Sep	20	28
2014	Oct	26	32
2014	Nov	12	16
2014	Dec	27	46
2014	all	220	301