Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2013	Jan	54	81
2013	Feb	51	85
2013	Mar	46	67
2013	Apr	53	73
2013	May	55	74
2013	Jun	46	96
2013	Jul	50	69
2013	Aug	65	127
2013	Sep	59	73
2013	Oct	68	96
2013	Nov	88	111
2013	Dec	95	136
2013	all	567	1088