Percentage of area covered by protected areas - LAND DONUT

SELECT *
FROM (
    SELECT countryCode as iso2, 'Protected areas coverage' label,
    totalCovLandPercentage value
    FROM BISE.latest.ProtectedAreas_Stats
    UNION ALL
    SELECT countryCode as iso2, '' label,
    100-totalCovLandPercentage value
    FROM BISE.latest.ProtectedAreas_Stats
) as ProtectedAreas_Stats