Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2015	Jan	651	1240
2015	Feb	670	1634
2015	Mar	1047	1870
2015	Apr	862	1706
2015	May	971	1924
2015	Jun	879	1681
2015	Jul	972	1701
2015	Aug	777	1552
2015	Sep	876	1793
2015	Oct	986	1771
2015	Nov	1036	2281
2015	Dec	1027	2358
2015	all	6997	21511