Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2015	Jan	16	26
2015	Feb	12	17
2015	Mar	63	121
2015	Apr	8	11
2015	May	1	1
2015	Jun	1	1
2015	Jul	2	3
2015	Aug	0	0
2015	Sep	2	2
2015	Oct	1	1
2015	Nov	0	0
2015	Dec	1	2
2015	all	101	185
