Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2015	Jan	4575	7454
2015	Feb	4502	7010
2015	Mar	6107	9609
2015	Apr	5768	9283
2015	May	5783	9196
2015	Jun	5295	8724
2015	Jul	5189	8723
2015	Aug	4405	7417
2015	Sep	4871	8048
2015	Oct	5997	10301
2015	Nov	6284	10535
2015	Dec	5432	9138
2015	all	47208	105438