Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2013	Jan	94	120
2013	Feb	92	118
2013	Mar	122	256
2013	Apr	164	278
2013	May	193	308
2013	Jun	180	253
2013	Jul	114	172
2013	Aug	145	202
2013	Sep	141	183
2013	Oct	161	242
2013	Nov	154	200
2013	Dec	150	311
2013	all	1294	2643