Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2014	Jan	55	63
2014	Feb	46	54
2014	Mar	89	130
2014	Apr	63	69
2014	May	54	85
2014	Jun	62	91
2014	Jul	65	100
2014	Aug	40	50
2014	Sep	64	82
2014	Oct	36	50
2014	Nov	25	46
2014	Dec	36	46
2014	all	556	866