Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2014	Jan	50	57
2014	Feb	39	42
2014	Mar	59	69
2014	Apr	46	52
2014	May	47	56
2014	Jun	61	72
2014	Jul	57	92
2014	Aug	41	51
2014	Sep	31	45
2014	Oct	20	33
2014	Nov	12	20
2014	Dec	24	31
2014	all	424	620