Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2010	Jan	24	42
2010	Feb	37	65
2010	Mar	28	38
2010	Apr	30	43
2010	May	42	65
2010	Jun	29	39
2010	Jul	18	23
2010	Aug	10	27
2010	Sep	14	20
2010	Oct	22	25
2010	Nov	22	25
2010	Dec	22	27
2010	all	252	439