Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2010	Jan	2935	4876
2010	Feb	3306	5589
2010	Mar	3623	6419
2010	Apr	3520	5795
2010	May	4144	6614
2010	Jun	3644	5699
2010	Jul	2934	5110
2010	Aug	1683	6364
2010	Sep	3965	8850
2010	Oct	4098	8156
2010	Nov	4320	9335
2010	Dec	3329	6195
2010	all	30453	79002