Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2014	Jan	42	50
2014	Feb	46	51
2014	Mar	54	66
2014	Apr	46	56
2014	May	50	65
2014	Jun	61	82
2014	Jul	73	106
2014	Aug	43	49
2014	Sep	49	60
2014	Oct	33	43
2014	Nov	14	22
2014	Dec	15	19
2014	all	459	669