Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2010	Jan	17	21
2010	Feb	27	50
2010	Mar	16	24
2010	Apr	18	21
2010	May	6	6
2010	Jun	4	5
2010	Jul	5	8
2010	Aug	4	7
2010	Sep	3	3
2010	Oct	2	3
2010	Nov	1	1
2010	Dec	1	2
2010	all	96	151