Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2015	Jan	18	27
2015	Feb	26	37
2015	Mar	33	41
2015	Apr	17	26
2015	May	15	21
2015	Jun	13	15
2015	Jul	24	31
2015	Aug	17	28
2015	Sep	16	28
2015	Oct	21	29
2015	Nov	19	24
2015	Dec	23	51
2015	all	199	358