Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2010	Jan	39	51
2010	Feb	42	83
2010	Mar	29	42
2010	Apr	54	72
2010	May	51	84
2010	Jun	33	47
2010	Jul	20	29
2010	Aug	19	47
2010	Sep	20	27
2010	Oct	28	36
2010	Nov	25	30
2010	Dec	19	25
2010	all	309	573