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	0	0
2013	Jun	11	14
2013	Jul	18	24
2013	Aug	41	57
2013	Sep	30	37
2013	Oct	20	27
2013	Nov	38	49
2013	Dec	47	58
2013	all	166	266