Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2013	Jan	0	0
2013	Feb	0	0
2013	Mar	0	0
2013	Apr	0	0
2013	May	3	3
2013	Jun	7	10
2013	Jul	11	11
2013	Aug	25	33
2013	Sep	23	36
2013	Oct	112	171
2013	Nov	128	169
2013	Dec	123	262
2013	all	366	695