Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2014	Jan	42	46
2014	Feb	43	49
2014	Mar	53	65
2014	Apr	35	45
2014	May	42	49
2014	Jun	61	76
2014	Jul	70	103
2014	Aug	40	51
2014	Sep	53	65
2014	Oct	35	52
2014	Nov	20	34
2014	Dec	31	37
2014	all	450	672