Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2015	Jan	308	563
2015	Feb	289	560
2015	Mar	389	646
2015	Apr	707	1120
2015	May	713	1086
2015	Jun	671	1094
2015	Jul	635	952
2015	Aug	560	880
2015	Sep	1130	2020
2015	Oct	1063	1820
2015	Nov	1191	1942
2015	Dec	1105	1779
2015	all	6557	14462