Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2013	Jan	0	0
2013	Feb	0	0
2013	Mar	8	9
2013	Apr	154	244
2013	May	265	380
2013	Jun	236	309
2013	Jul	186	263
2013	Aug	257	379
2013	Sep	243	323
2013	Oct	314	457
2013	Nov	334	444
2013	Dec	238	418
2013	all	1722	3226