Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2010	Jan	24	40
2010	Feb	38	81
2010	Mar	27	38
2010	Apr	38	55
2010	May	40	66
2010	Jun	27	39
2010	Jul	20	28
2010	Aug	12	31
2010	Sep	14	18
2010	Oct	26	31
2010	Nov	20	22
2010	Dec	19	24
2010	all	267	473