Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2015	Jan	28	38
2015	Feb	35	50
2015	Mar	41	56
2015	Apr	28	40
2015	May	23	29
2015	Jun	21	26
2015	Jul	30	35
2015	Aug	23	38
2015	Sep	17	29
2015	Oct	23	34
2015	Nov	48	79
2015	Dec	28	71
2015	all	289	525