Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2013	Jan	116	176
2013	Feb	76	109
2013	Mar	78	116
2013	Apr	114	167
2013	May	129	179
2013	Jun	112	156
2013	Jul	119	171
2013	Aug	109	156
2013	Sep	98	159
2013	Oct	144	210
2013	Nov	147	187
2013	Dec	106	131
2013	all	1041	1917