Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2010	Jan	0	0
2010	Feb	0	0
2010	Mar	0	0
2010	Apr	65	508
2010	May	164	258
2010	Jun	199	289
2010	Jul	146	251
2010	Aug	59	204
2010	Sep	142	199
2010	Oct	227	361
2010	Nov	209	281
2010	Dec	153	192
2010	all	1166	2543