Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2014	Jan	52	56
2014	Feb	45	51
2014	Mar	71	79
2014	Apr	52	140
2014	May	53	65
2014	Jun	57	78
2014	Jul	62	87
2014	Aug	43	51
2014	Sep	50	62
2014	Oct	38	53
2014	Nov	29	41
2014	Dec	27	37
2014	all	500	800