Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2010	Jan	5	6
2010	Feb	5	5
2010	Mar	7	8
2010	Apr	4	4
2010	May	3	3
2010	Jun	3	3
2010	Jul	4	4
2010	Aug	2	5
2010	Sep	1	1
2010	Oct	2	4
2010	Nov	2	2
2010	Dec	0	0
2010	all	38	45