Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2009	Jan	194	374
2009	Feb	179	240
2009	Mar	229	316
2009	Apr	281	411
2009	May	267	399
2009	Jun	300	407
2009	Jul	249	366
2009	Aug	157	216
2009	Sep	229	287
2009	Oct	205	285
2009	Nov	286	421
2009	Dec	208	314
2009	all	2168	4036