Why is there multiple AUD, EUR and others

[rabol]

Hi

Is there a reason for having the same curreincy in the data multiple times

ANG	ANG	ƒ	2
Australian Dollar	AUD	AU$	8
British Pound Sterling	GBP	£	5
CFA Franc BCEAO	XOF	CFA	8
CFA Franc BEAC	XAF	FCFA	6
Danish Krone	DKK	Dkr	3
Euro	EUR	€	36
Israeli New Sheqel	ILS	₪	2
Moroccan Dirham	MAD	MAD	2
New Zealand Dollar	NZD	NZ$	5
Norwegian Krone	NOK	Nkr	3
Swiss Franc	CHF	CHF	2
US Dollar	USD	$	17
XCD	XCD	$	8
XPF	XPF	₣	3

[nnjeim]

@rabol sorry for my late reply
there is a 1:1 relationship between currencies and countries.
some countries use same currency and this is the reason for the duplication.
the original data was set as such and it could be optimized of course.