Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2010	Jan	10	17
2010	Feb	14	25
2010	Mar	12	18
2010	Apr	15	19
2010	May	38	78
2010	Jun	24	33
2010	Jul	12	17
2010	Aug	11	23
2010	Sep	15	20
2010	Oct	23	46
2010	Nov	22	24
2010	Dec	21	23
2010	all	184	343