Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2010	Jan	22	32
2010	Feb	33	69
2010	Mar	18	24
2010	Apr	34	49
2010	May	35	62
2010	Jun	23	34
2010	Jul	14	20
2010	Aug	12	30
2010	Sep	15	17
2010	Oct	24	29
2010	Nov	21	24
2010	Dec	18	26
2010	all	226	416