Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2009	Jan	0	0
2009	Feb	0	0
2009	Mar	0	0
2009	Apr	0	0
2009	May	0	0
2009	Jun	6	9
2009	Jul	4	7
2009	Aug	9	12
2009	Sep	8	8
2009	Oct	31	38
2009	Nov	85	116
2009	Dec	61	91
2009	all	186	281