Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2014	Jan	0	0
2014	Feb	0	0
2014	Mar	0	0
2014	Apr	24	28
2014	May	27	32
2014	Jun	42	51
2014	Jul	50	65
2014	Aug	26	31
2014	Sep	24	32
2014	Oct	16	26
2014	Nov	12	15
2014	Dec	27	54
2014	all	228	334