Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2012	Jan	41	49
2012	Feb	44	49
2012	Mar	34	43
2012	Apr	60	74
2012	May	44	51
2012	Jun	54	71
2012	Jul	38	54
2012	Aug	32	59
2012	Sep	39	51
2012	Oct	37	41
2012	Nov	53	70
2012	Dec	38	56
2012	all	474	668