Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2014	Jan	53	62
2014	Feb	32	37
2014	Mar	52	58
2014	Apr	46	51
2014	May	52	67
2014	Jun	68	80
2014	Jul	62	92
2014	Aug	34	39
2014	Sep	48	60
2014	Oct	29	40
2014	Nov	20	28
2014	Dec	24	34
2014	all	448	648