Not enough. Undergraduate graduation thesis refers to the academic thesis written by undergraduates through the research, analysis and comprehensive application of relevant theories and practices according to their professional knowledge and skills before the end of their studies. The data should be around 300-500. If the data is too small, it is not enough to explain the problem. The specific number depends on the research topic. If we study the differences between different individuals, the minimum number should be around 100, less than 65500.