As my knowledge cutoff is August 2021, I do not have access to real-time information and may not have the most up-to-date list of the top ten primary schools from the previous year. Additionally, the ranking of primary schools can vary depending on the country, region, or evaluation criteria used.
To obtain the most current and accurate information, I suggest checking the relevant official websites or publications from your local education authorities or reputable educational organizations in the specific region or country you are interested in.