Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2015	Jan	17	24
2015	Feb	22	25
2015	Mar	79	142
2015	Apr	13	18
2015	May	14	17
2015	Jun	11	13
2015	Jul	18	25
2015	Aug	14	27
2015	Sep	14	29
2015	Oct	13	27
2015	Nov	18	41
2015	Dec	27	50
2015	all	228	438