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	6	6
2013	Jul	14	16
2013	Aug	21	25
2013	Sep	24	32
2013	Oct	102	150
2013	Nov	124	166
2013	Dec	117	241
2013	all	353	636