Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2015	Jan	979	1548
2015	Feb	931	1421
2015	Mar	1272	2152
2015	Apr	1301	2061
2015	May	1355	2124
2015	Jun	1310	2130
2015	Jul	1244	2022
2015	Aug	1060	1729
2015	Sep	1261	2034
2015	Oct	1336	2234
2015	Nov	1357	2213
2015	Dec	1161	1838
2015	all	10695	23506