The value itself is coherent enough so that one improvement — for example, not misclassifying pharmacies with just a few masks left as having plenty of masks — that norm propagates across all those different map implementations fairly quickly, because otherwise it caused the pharmacies to handle exceptions in a very difficult position, basically. So some mask map implementers offered this form for pharmacy feedback and so on. And that was also, kind of in a coherent blended volition way, understood by the mask map implementer so as to not cause pharmacist burnout when we introduce new functions.