Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2015	Jan	629	1061
2015	Feb	557	1083
2015	Mar	768	1273
2015	Apr	794	1320
2015	May	734	1272
2015	Jun	1311	3289
2015	Jul	788	1567
2015	Aug	1172	2890
2015	Sep	646	967
2015	Oct	745	1203
2015	Nov	738	1300
2015	Dec	722	1205
2015	all	7738	18430