Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2010	Jan	31	49
2010	Feb	46	86
2010	Mar	34	46
2010	Apr	55	76
2010	May	59	86
2010	Jun	54	68
2010	Jul	29	38
2010	Aug	17	46
2010	Sep	23	28
2010	Oct	36	41
2010	Nov	31	35
2010	Dec	33	39
2010	all	369	638