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	0	0
2013	Jun	1	2
2013	Jul	4	5
2013	Aug	10	12
2013	Sep	20	32
2013	Oct	144	240
2013	Nov	136	254
2013	Dec	84	161
2013	all	386	706