Dear Madam/Sir. LibreOffice Calc does not have the Nigeria Naira symbol. I have been studying the Ghanaian XML file, en_GH.xml.Line 54, " <LC_FORMATreplaceFrom="[CURRENCY]"replaceTo="[$â‚µ-637]">", seem to throw me off. Where did the Unicode 637 come from? How was it calculated? The Ghanaian currency symbol is Unicode is µ+20B5.