Description of XML-files data fields 

1. <CurrencyRates Name="Weekly Exchange Rates" Date="DD.MM.YYYY"> - tag of exchange rates of foreign currencies determined on weekly basis, "DD.MM.YYYY" – last date of update

<Currency ISOCode="ZZZ"> - ISO-currency code

<Nominal> - nominal of currency

<ValidFor> - days from update during which exchange rate is valid (as usually 7 days) 

<Value> - rate of exchange

2. <CurrencyRates "Daily Exchange Rates" Date="DD.MM.YYYY"> - tag of exchange rates of foreign currencies determined on every day basis, "DD.MM.YYYY" - last date of update

<Currency ISOCode="ZZZ"> - ISO- currency code

<Nominal> - nominal of currency

<Value> - rate of exchange 

3. <ReferenceList Name="Currencies Reference List"> - tag of Currencies Reference List

<Currency ISOCode="ZZZ"> - ISO- currency code

<Nominal> - nominal of currency