Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2009	Jan	124	179
2009	Feb	120	282
2009	Mar	153	220
2009	Apr	167	245
2009	May	189	299
2009	Jun	130	170
2009	Jul	134	173
2009	Aug	107	171
2009	Sep	205	257
2009	Oct	166	254
2009	Nov	190	307
2009	Dec	164	247
2009	all	1415	2804