Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2014	Jan	2	2
2014	Feb	7	11
2014	Mar	4	8
2014	Apr	4	4
2014	May	0	0
2014	Jun	4	5
2014	Jul	11	12
2014	Aug	5	5
2014	Sep	14	15
2014	Oct	2	2
2014	Nov	2	2
2014	Dec	5	6
2014	all	55	72