Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2014	Jan	0	0
2014	Feb	1	3
2014	Mar	10	12
2014	Apr	50	60
2014	May	60	82
2014	Jun	60	67
2014	Jul	71	84
2014	Aug	44	51
2014	Sep	50	57
2014	Oct	56	83
2014	Nov	42	58
2014	Dec	35	42
2014	all	414	599