Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2014	Jan	0	0
2014	Feb	0	0
2014	Mar	0	0
2014	Apr	18	21
2014	May	45	52
2014	Jun	40	42
2014	Jul	42	51
2014	Aug	32	39
2014	Sep	26	31
2014	Oct	28	41
2014	Nov	11	15
2014	Dec	25	46
2014	all	242	338