Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2015	Jan	30	51
2015	Feb	39	52
2015	Mar	92	160
2015	Apr	42	73
2015	May	44	89
2015	Jun	53	90
2015	Jul	47	57
2015	Aug	40	70
2015	Sep	34	57
2015	Oct	47	65
2015	Nov	44	55
2015	Dec	39	65
2015	all	437	884