Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2015	Jan	684	1082
2015	Feb	526	895
2015	Mar	785	1214
2015	Apr	776	1222
2015	May	699	976
2015	Jun	673	958
2015	Jul	815	1252
2015	Aug	716	908
2015	Sep	610	832
2015	Oct	755	1132
2015	Nov	708	1096
2015	Dec	624	951
2015	all	6692	12518