Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2010	Jan	5	7
2010	Feb	3	3
2010	Mar	4	4
2010	Apr	2	2
2010	May	4	4
2010	Jun	6	8
2010	Jul	1	1
2010	Aug	4	6
2010	Sep	1	1
2010	Oct	4	5
2010	Nov	2	2
2010	Dec	2	3
2010	all	36	46