Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2010	Jan	22	30
2010	Feb	34	66
2010	Mar	19	28
2010	Apr	30	43
2010	May	34	58
2010	Jun	21	37
2010	Jul	15	23
2010	Aug	12	29
2010	Sep	14	16
2010	Oct	21	26
2010	Nov	20	24
2010	Dec	19	22
2010	all	224	402