Using your solar industry as an example, I'm sure that it's similar to other electricity producers or other similar industry peers. The data collected from your energy producers also sometimes comes with some gaps or with some disconnections. You may still have to have the technical expertise to interpret or meet the gap by the kinds of approaches I just mentioned. How does the industry, or you as an industry association, judge the adequacy or the accuracy of the data produced second-hand when it is not the real data?