Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2017	Jan	11	12
2017	Feb	23	25
2017	Mar	19	30
2017	Apr	25	42
2017	May	74	107
2017	Jun	23	34
2017	Jul	30	38
2017	Aug	24	30
2017	Sep	11	14
2017	Oct	27	45
2017	Nov	28	75
2017	Dec	13	48
2017	all	247	500