Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2010	Jan	0	0
2010	Feb	0	0
2010	Mar	0	0
2010	Apr	0	0
2010	May	0	0
2010	Jun	1	2
2010	Jul	7	11
2010	Aug	3	4
2010	Sep	3	4
2010	Oct	43	59
2010	Nov	89	137
2010	Dec	91	128
2010	all	223	345