Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2010	Jan	14	16
2010	Feb	24	45
2010	Mar	16	22
2010	Apr	21	32
2010	May	31	62
2010	Jun	22	35
2010	Jul	14	20
2010	Aug	11	23
2010	Sep	11	13
2010	Oct	17	20
2010	Nov	17	20
2010	Dec	17	21
2010	all	181	329