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	0	0
2010	Oct	9	10
2010	Nov	21	23
2010	Dec	20	29
2010	all	48	62