Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2015	Jan	58	79
2015	Feb	63	140
2015	Mar	133	219
2015	Apr	54	98
2015	May	52	72
2015	Jun	44	63
2015	Jul	56	71
2015	Aug	57	90
2015	Sep	80	155
2015	Oct	42	81
2015	Nov	50	65
2015	Dec	47	65
2015	all	569	1198