Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2017	Jan	21	25
2017	Feb	35	38
2017	Mar	35	44
2017	Apr	26	54
2017	May	30	32
2017	Jun	35	45
2017	Jul	27	34
2017	Aug	46	57
2017	Sep	27	46
2017	Oct	32	62
2017	Nov	34	51
2017	Dec	33	53
2017	all	318	541