Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2010	Jan	0	0
2010	Feb	0	0
2010	Mar	0	0
2010	Apr	22	28
2010	May	63	98
2010	Jun	70	106
2010	Jul	55	87
2010	Aug	27	96
2010	Sep	58	107
2010	Oct	92	128
2010	Nov	120	149
2010	Dec	82	99
2010	all	499	898