Given that 16 November 2020 is the last day included in the data set she investigated, and given that one cannot really acquire the data for a day until it is over, the absolute earliest day she could have had all of the information would be 17 November 2020. That would leave about two months for the Office of the Attorney General to analyze the information and write up its report, which is a normal interval for this kind of thing. And of course, they probably didn’t have all of the information on 17 November 2020.