Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2010	Jan	36	48
2010	Feb	47	84
2010	Mar	30	41
2010	Apr	48	64
2010	May	58	91
2010	Jun	44	60
2010	Jul	33	47
2010	Aug	21	51
2010	Sep	28	37
2010	Oct	45	52
2010	Nov	35	41
2010	Dec	38	44
2010	all	384	660