Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2009	Jan	114	170
2009	Feb	127	167
2009	Mar	164	212
2009	Apr	171	257
2009	May	110	193
2009	Jun	39	53
2009	Jul	26	46
2009	Aug	37	73
2009	Sep	30	45
2009	Oct	35	57
2009	Nov	42	87
2009	Dec	27	74
2009	all	802	1434