Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2013	Jan	87	146
2013	Feb	65	105
2013	Mar	90	161
2013	Apr	84	114
2013	May	93	129
2013	Jun	64	99
2013	Jul	69	90
2013	Aug	73	103
2013	Sep	68	86
2013	Oct	84	126
2013	Nov	103	128
2013	Dec	104	145
2013	all	732	1432