Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2010	Jan	0	0
2010	Feb	0	0
2010	Mar	0	0
2010	Apr	0	0
2010	May	0	0
2010	Jun	0	0
2010	Jul	0	0
2010	Aug	0	0
2010	Sep	4	8
2010	Oct	28	39
2010	Nov	53	95
2010	Dec	81	116
2010	all	158	258