Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2013	Jan	165	223
2013	Feb	171	249
2013	Mar	155	336
2013	Apr	182	335
2013	May	235	361
2013	Jun	204	280
2013	Jul	144	220
2013	Aug	181	262
2013	Sep	233	316
2013	Oct	231	333
2013	Nov	220	292
2013	Dec	175	330
2013	all	1676	3537