Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2015	Jan	567	1054
2015	Feb	589	1176
2015	Mar	728	1341
2015	Apr	828	1540
2015	May	721	1262
2015	Jun	742	1354
2015	Jul	864	1663
2015	Aug	705	1395
2015	Sep	725	1726
2015	Oct	842	1836
2015	Nov	873	1772
2015	Dec	734	1456
2015	all	6875	17575