Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2010	Jan	23	30
2010	Feb	38	92
2010	Mar	25	34
2010	Apr	23	31
2010	May	36	64
2010	Jun	25	34
2010	Jul	16	21
2010	Aug	11	30
2010	Sep	15	19
2010	Oct	21	22
2010	Nov	20	22
2010	Dec	21	25
2010	all	242	424