Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2010	Jan	54	68
2010	Feb	66	117
2010	Mar	75	100
2010	Apr	80	119
2010	May	73	106
2010	Jun	61	84
2010	Jul	45	60
2010	Aug	19	71
2010	Sep	36	44
2010	Oct	48	61
2010	Nov	64	70
2010	Dec	38	54
2010	all	533	954