The whole country has one 10 in Literature.

The results of the analysis of the distribution of scores of the high school graduation exam in Literature nationwide in 2023 show that: There were 1,008,239 candidates taking the Literature exam, of which the average score was 6.86 points, the median score was 7.0 points;

The score with the most candidates is 7.0 points. The number of candidates with a score <= 1 is 92 (accounting for 0.009%); the number of candidates with a score below average is 73,622 (accounting for 7.3%).

Source: https://www.congluan.vn/ca-nuoc-co-mot-diem-10-mon-ngu-van-hon-5-nghin-bai-thi-diem-tren-95-post256657.html