The given answer "Primary" is the correct answer because the term "Census Statistics" refers to the initial or raw data collected during a census. Primary data is the original data collected firsthand from the source, in this case, from individuals or households during the census process. Secondary data, on the other hand, refers to data that has been collected, processed, and analyzed by someone else or from other sources. Therefore, in the context of census statistics, the primary data collected directly from the population is the most appropriate answer.