count 1s in access 2016

I have a query that tells me where the data has changed over a period the fields represent the data element

the last column gives me the representation of what changed. I would also like a numerical count so i can sort by number of changes.

so 10000000 =1
      00100111=4


and so on but not sure how to do that, i wonder if maybe regular expressions can do that or maybe a function

SELECT TblUnionCodes.Capcode, Count(QryLongModelDescEvents.CapCode) AS LongModelDesc, Count(QryManfEvents.CapCode) AS Manf, Count(QryNomEvents.CapCode) AS Nom, Count(QrySeatsEvents.CapCode) AS Seats, Count(QryShortModelDescEvents.CapCode) AS ShortModelDesc, Count(QryTransmissionEvents.CapCode) AS Transmission, Count(QryValvesEvents.CapCode) AS Valves, Count(QryWBaseTypeEvents.CapCode) AS WBaseType, IIf(Count([QryLongModelDescEvents].[capcode])>0,"1",0) & IIf(Count([QryManfEvents].[capcode])>0,"1",0) & IIf(Count([QryNomEvents].[capcode])>0,"1",0) & IIf(Count([QrySeatsEvents].[capcode])>0,"1",0) & IIf(Count([QryShortModelDescEvents].[capcode])>0,"1",0) & IIf(Count([QryTransmissionEvents].[capcode])>0,"1",0) & IIf(Count([QryValvesEvents].[capcode])>0,"1",0) & IIf(Count([QryWBaseTypeEvents].[capcode])>0,"1",0) AS ResultString
FROM (((((((TblUnionCodes LEFT JOIN QryLongModelDescEvents ON TblUnionCodes.Capcode = QryLongModelDescEvents.CapCode) LEFT JOIN QryManfEvents ON TblUnionCodes.Capcode = QryManfEvents.CapCode) LEFT JOIN QryNomEvents ON TblUnionCodes.Capcode = QryNomEvents.CapCode) LEFT JOIN QrySeatsEvents ON TblUnionCodes.Capcode = QrySeatsEvents.CapCode) LEFT JOIN QryShortModelDescEvents ON TblUnionCodes.Capcode = QryShortModelDescEvents.CapCode) LEFT JOIN QryTransmissionEvents ON TblUnionCodes.Capcode = QryTransmissionEvents.CapCode) LEFT JOIN QryValvesEvents ON TblUnionCodes.Capcode = QryValvesEvents.CapCode) LEFT JOIN QryWBaseTypeEvents ON TblUnionCodes.Capcode = QryWBaseTypeEvents.CapCode
GROUP BY TblUnionCodes.Capcode
HAVING (((Count(QryLongModelDescEvents.CapCode))>0)) OR (((Count(QryManfEvents.CapCode))>0)) OR (((Count(QryNomEvents.CapCode))>0)) OR (((Count(QrySeatsEvents.CapCode))>0)) OR (((Count(QryShortModelDescEvents.CapCode))>0)) OR (((Count(QryTransmissionEvents.CapCode))>0)) OR (((Count(QryValvesEvents.CapCode))>0)) OR (((Count(QryWBaseTypeEvents.CapCode))>0))
ORDER BY IIf(Count([QryLongModelDescEvents].[capcode])>0,"1",0) & IIf(Count([QryManfEvents].[capcode])>0,"1",0) & IIf(Count([QryNomEvents].[capcode])>0,"1",0) & IIf(Count([QrySeatsEvents].[capcode])>0,"1",0) & IIf(Count([QryShortModelDescEvents].[capcode])>0,"1",0) & IIf(Count([QryTransmissionEvents].[capcode])>0,"1",0) & IIf(Count([QryValvesEvents].[capcode])>0,"1",0) & IIf(Count([QryWBaseTypeEvents].[capcode])>0,"1",0) DESC;

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ee.PNG