Evaluate my XSD

Hi ,

Please find xml below can you tell me the XSD file and please let me know correct xsd .

while running the job, once I create schema format in BO DS parent item .

<?xml version="1.0" encoding="utf-8"?>

<PurchaseFeed xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema">

  <Data>

    <DateStamp>20140101</DateStamp>

    <TitleId>394F07D1</TitleId>

    <Title>Diablo III</Title>

    <MediaType>Game</MediaType>

    <OfferName>Cerberus - default</OfferName>

    <OfferGuid>{DFA6DA00-0000-4000-8000-0000394F07D1}</OfferGuid>

    <OfferRegionName>East Asia</OfferRegionName>

    <OfferCountryName>Hong Kong SAR</OfferCountryName>

    <FreePurchases>0</FreePurchases>

    <MSFTPointPurchases>0</MSFTPointPurchases>

    <MonetaryPurchases>5</MonetaryPurchases>

    <TokenPurchases>0</TokenPurchases>

    <TotalPurchases>6</TotalPurchases>

    <PointsPrice>0</PointsPrice>

    <TotalPurchasesLTD>144</TotalPurchasesLTD>

    <TotalPointsLTD>0</TotalPointsLTD>

    <NumberOfPurchasesMadeInGame>0</NumberOfPurchasesMadeInGame>

    <TotalInGamePurchasesSince20090617>17</TotalInGamePurchasesSince20090617>

    <MicrosoftBalancePurchases>1</MicrosoftBalancePurchases>

    <MonetaryUnitPriceUSD>34.0703394474711</MonetaryUnitPriceUSD>

    <MonetarySalesAmountUSD>170.351697237355</MonetarySalesAmountUSD>

    <MonetarySalesAmountLTDUSD>3496.25240819048</MonetarySalesAmountLTDUSD>

    <MSBalanceUnitPriceUSD>31.0151187904968</MSBalanceUnitPriceUSD>

    <MSBalancePurchSalesAmtUSD>31.0151187904968</MSBalancePurchSalesAmtUSD>

    <MSBalancePurchSalesAmtLTDUSD>2906.36162946408</MSBalancePurchSalesAmtLTDUSD>

  </Data>

</PurchaseFeed>