Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2015	Jan	1084	1731
2015	Feb	907	1356
2015	Mar	1331	2196
2015	Apr	1334	1986
2015	May	1188	1850
2015	Jun	1031	1636
2015	Jul	856	1207
2015	Aug	698	1055
2015	Sep	852	1245
2015	Oct	1039	1723
2015	Nov	1091	1750
2015	Dec	990	1517
2015	all	9826	19252