Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2013	Jan	81	149
2013	Feb	69	111
2013	Mar	81	130
2013	Apr	93	168
2013	May	115	207
2013	Jun	103	162
2013	Jul	86	173
2013	Aug	102	163
2013	Sep	87	116
2013	Oct	107	174
2013	Nov	124	165
2013	Dec	83	105
2013	all	897	1823