Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2014	Jan	41	51
2014	Feb	53	57
2014	Mar	53	63
2014	Apr	50	54
2014	May	44	54
2014	Jun	54	70
2014	Jul	63	92
2014	Aug	37	41
2014	Sep	35	47
2014	Oct	34	50
2014	Nov	27	39
2014	Dec	21	29
2014	all	446	647