Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2010	Jan	3044	6663
2010	Feb	3276	9927
2010	Mar	3428	7383
2010	Apr	3539	7235
2010	May	3969	8029
2010	Jun	3328	6994
2010	Jul	2718	6589
2010	Aug	1455	6707
2010	Sep	3574	8034
2010	Oct	3943	7137
2010	Nov	4089	8697
2010	Dec	2957	5262
2010	all	29186	88657