请根据下面表格的内容写一篇80词左右的调查报告.

our class have 45 students.living in different areas,their ways to school are also different.the following is the result of the investagation about how they go to school.
half of them are going to school on foot.19 students go to school by bike.only 2 students go there by bus.maybe their homes are too far to go to there by bike.or they just want to sleep more and don't need to get up in a hurry.other reasons for most of the students that go there on foot or by bike, may be their homes are near to school,and they want to keep fit and enjoy the fresh air in the morning.