Write an 80-word English composition according to a questionnaire survey of some school rules in a student magazine.

This is a survey about 100 students' opinions on school rules. 40% people agree to wear school uniforms, and 60% people think it is unnecessary. 99% of the students said that they should get to school on time, and only 1% of the students thought it was difficult to be on time every day. 78% people agree that students are not allowed to bring mobile phones, while 22% people disagree. 30% people think that students should not have long hair, but 70% people think that long hair is ok. 95% people agree that students should not smoke in school, and only 5% people disagree with this rule.