                 ["US fluid Ounces": UnitVolume.fluidOunces],
                 ["US liquid Cups": UnitVolume.cups],
                 ["US liquid Pints": UnitVolume.pints],
+                ["US Quarts": UnitVolume.quarts],
                 ["US liquid Gallons": UnitVolume.gallons],
+                ["Cubic Feet": UnitVolume.cubicFeet],
                 ["Imperial Teaspoons": UnitVolume.imperialTeaspoons],
                 ["Imperial Tablespoons": UnitVolume.imperialTablespoons],
                 ["Imperial fluid Ounces": UnitVolume.imperialFluidOunces],
-                ["Metric Cups": UnitVolume.metricCups],
                 ["Imperial Pints": UnitVolume.imperialPints],
+                ["Imperial Quarts": UnitVolume.imperialQuarts],
                 ["Imperial Gallons": UnitVolume.imperialGallons]]
     }
 


    var SIValues: [Dictionary<String, Dimension>] {
        return [["Square Meters": UnitArea.squareMeters],
                ["Hectares": UnitArea.hectares],
                ["Square Kilometers": UnitArea.squareKilometers]]
    }


    var SIValues: [Dictionary<String, Dimension>] {
        return [["Grams": UnitMass.grams],
                ["Kilograms": UnitMass.kilograms],
                ["Metric tons": UnitMass.metricTons]]
    }

    var imperialValues: [Dictionary<String, Dimension>] {
