The given figure illustrates number of peoplewho borrowed of four different book genres – biographies, textbooks, mystery, and workbooks – from 1980 to 2045.
Overall, the number of textbook borrowings rose significantly, becaming the most borrowed genre by 2045. In contrast, the popularity of mystery and biographies sharply declined after 2025. Meanwhile, workbook borrowings are set to increase moderately and remain stable towards the end of the period.
Until 2025, the number of people who borrowed textbook was around 400 and after that borrowing textbook number increased drastically to 2000 people. The users of workbooks were negligible in the first year of period and by 1990 the borrowing preferences of people increased to nearly 400 borrowers and remained stable until 2025. By 2045, demand for workbooks will increase to around 1000 people.
The borrowers of biographies were the largest among four genre in 1980. Starting with a high number of borrowers around 400 people, biographies fell to almost zero by 2045. Mystery books folowed similar pattern. The largest borrowing number of mystery was in 2025, at around 900 people. After reaching peak the borrowers will decrease to nearly 100 people by the end of the time range.