Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2014	Jan	45	57
2014	Feb	41	45
2014	Mar	61	67
2014	Apr	35	42
2014	May	57	69
2014	Jun	47	62
2014	Jul	67	97
2014	Aug	38	46
2014	Sep	40	56
2014	Oct	29	48
2014	Nov	16	23
2014	Dec	24	39
2014	all	421	651