Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2014	Jan	4	4
2014	Feb	3	4
2014	Mar	4	5
2014	Apr	4	7
2014	May	3	3
2014	Jun	1	1
2014	Jul	0	0
2014	Aug	2	2
2014	Sep	0	0
2014	Oct	3	5
2014	Nov	2	10
2014	Dec	1	1
2014	all	26	42