Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2014	Jan	0	0
2014	Feb	0	0
2014	Mar	0	0
2014	Apr	15	19
2014	May	24	27
2014	Jun	36	43
2014	Jul	51	60
2014	Aug	31	35
2014	Sep	15	22
2014	Oct	29	40
2014	Nov	11	15
2014	Dec	27	47
2014	all	223	308