Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2014	Jan	5	5
2014	Feb	4	4
2014	Mar	6	7
2014	Apr	24	30
2014	May	42	46
2014	Jun	39	40
2014	Jul	46	60
2014	Aug	36	44
2014	Sep	26	34
2014	Oct	22	35
2014	Nov	13	18
2014	Dec	27	91
2014	all	271	414