Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2014	Jan	0	0
2014	Feb	0	0
2014	Mar	0	0
2014	Apr	20	24
2014	May	41	47
2014	Jun	28	28
2014	Jul	53	66
2014	Aug	27	29
2014	Sep	15	20
2014	Oct	23	33
2014	Nov	12	15
2014	Dec	28	46
2014	all	218	308