Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2014	Jan	0	0
2014	Feb	0	0
2014	Mar	0	0
2014	Apr	16	21
2014	May	38	43
2014	Jun	38	43
2014	Jul	41	48
2014	Aug	29	36
2014	Sep	35	42
2014	Oct	24	32
2014	Nov	11	15
2014	Dec	26	50
2014	all	234	330