The line graph illustrates the hours spent in several study methods within a two year course.
In general, the utilization of internet as a medium to study increased gradually every semester. Whereas, the use of library, and lectures & classes as study methods shows a fluctiation line which depict the idea that in a certain season people seemed interest to spent time in library and lectures classes to study, and also there is a specific time students did not spend much time on using library or lectures & classes to study.
In the first year during semester , students spents around 3 hours to study using internet, and it continued used up to 6 hours in the second semester. The use of internet was unstoppable as it grew moderately until the next year in the first semester to 7 hours spending time. The students seems convenient with this unmatched method as they could spent studying over 10 hours until the end of the course.
On the left side, study method with lectures and classes in the beginning of period was started high from around 7 to 8 in the second semester. Unfortunately the year after, it declined slightly until the end of period. Students used to spent time in library 4 hours in the first semester of the period, but it went down to around 3 hours in the next semester. Luckily, a steep increase to 8 hours in library showed in the second year of semester, and it decreased slightly to 6 hours spent in the end of period.