Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2010	Jan	38	57
2010	Feb	54	90
2010	Mar	32	46
2010	Apr	56	78
2010	May	49	79
2010	Jun	39	53
2010	Jul	24	33
2010	Aug	13	33
2010	Sep	18	32
2010	Oct	27	35
2010	Nov	26	33
2010	Dec	27	35
2010	all	333	604