Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2015	Jan	4	13
2015	Feb	4	12
2015	Mar	9	25
2015	Apr	41	74
2015	May	53	55
2015	Jun	73	106
2015	Jul	62	73
2015	Aug	69	87
2015	Sep	46	67
2015	Oct	76	98
2015	Nov	82	98
2015	Dec	85	103
2015	all	478	811