Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2015	Jan	0	0
2015	Feb	0	0
2015	Mar	0	0
2015	Apr	0	0
2015	May	0	0
2015	Jun	0	0
2015	Jul	1	1
2015	Aug	36	46
2015	Sep	37	56
2015	Oct	47	54
2015	Nov	51	67
2015	Dec	35	39
2015	all	182	263