Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2013	Jan	0	0
2013	Feb	0	0
2013	Mar	0	0
2013	Apr	0	0
2013	May	152	202
2013	Jun	169	229
2013	Jul	205	265
2013	Aug	179	238
2013	Sep	722	1069
2013	Oct	3800	5511
2013	Nov	4280	6072
2013	Dec	3529	4864
2013	all	11133	18450