Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2014	Jan	48	54
2014	Feb	45	51
2014	Mar	58	62
2014	Apr	44	50
2014	May	51	56
2014	Jun	55	74
2014	Jul	75	103
2014	Aug	36	41
2014	Sep	39	52
2014	Oct	31	42
2014	Nov	22	40
2014	Dec	23	32
2014	all	456	657