Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2010	Jan	27	35
2010	Feb	40	65
2010	Mar	22	31
2010	Apr	40	53
2010	May	37	61
2010	Jun	30	44
2010	Jul	15	22
2010	Aug	10	26
2010	Sep	14	19
2010	Oct	22	27
2010	Nov	23	26
2010	Dec	22	27
2010	all	251	436