Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2010	Jan	24	33
2010	Feb	34	62
2010	Mar	25	39
2010	Apr	34	51
2010	May	38	63
2010	Jun	28	41
2010	Jul	20	27
2010	Aug	12	32
2010	Sep	15	19
2010	Oct	21	23
2010	Nov	17	18
2010	Dec	23	30
2010	all	246	438