Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2013	Jan	45	64
2013	Feb	47	60
2013	Mar	57	75
2013	Apr	94	119
2013	May	71	90
2013	Jun	65	90
2013	Jul	76	103
2013	Aug	104	4520
2013	Sep	107	3826
2013	Oct	102	137
2013	Nov	106	156
2013	Dec	107	134
2013	all	724	9374