Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2013	Jan	0	0
2013	Feb	0	0
2013	Mar	3	3
2013	Apr	97	172
2013	May	179	305
2013	Jun	186	278
2013	Jul	109	174
2013	Aug	130	209
2013	Sep	134	195
2013	Oct	165	251
2013	Nov	160	219
2013	Dec	133	270
2013	all	1017	2076