Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2013	Jan	0	0
2013	Feb	0	0
2013	Mar	4	4
2013	Apr	104	162
2013	May	187	285
2013	Jun	181	239
2013	Jul	101	143
2013	Aug	126	173
2013	Sep	121	157
2013	Oct	168	256
2013	Nov	152	200
2013	Dec	128	255
2013	all	983	1874