Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2014	Jan	48	65
2014	Feb	40	45
2014	Mar	71	85
2014	Apr	44	51
2014	May	65	72
2014	Jun	55	72
2014	Jul	71	111
2014	Aug	45	52
2014	Sep	47	60
2014	Oct	42	56
2014	Nov	15	22
2014	Dec	28	39
2014	all	499	730