Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2009	Jan	5	6
2009	Feb	6	12
2009	Mar	8	11
2009	Apr	9	10
2009	May	2	2
2009	Jun	5	7
2009	Jul	3	3
2009	Aug	3	4
2009	Sep	1	1
2009	Oct	2	11
2009	Nov	2	2
2009	Dec	0	0
2009	all	40	69