Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2010	Jan	23	34
2010	Feb	30	57
2010	Mar	21	28
2010	Apr	34	48
2010	May	41	65
2010	Jun	27	38
2010	Jul	20	28
2010	Aug	11	26
2010	Sep	16	20
2010	Oct	25	29
2010	Nov	23	23
2010	Dec	19	23
2010	all	246	419