Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2009	Jan	228	339
2009	Feb	167	277
2009	Mar	53	82
2009	Apr	185	274
2009	May	245	365
2009	Jun	210	288
2009	Jul	195	252
2009	Aug	131	190
2009	Sep	226	295
2009	Oct	227	330
2009	Nov	242	399
2009	Dec	176	246
2009	all	1875	3337