3. Notice that the circle (or pie) charts are approximately the same size. Why do you think this may be the case?4. Which sector accounts for the greatest non-residential
building permit increase in Durham?
5. Which sector accounts for the greatest non-residential building permit decrease in Durham?
6. How would you summarize the changes in non-residential building permits issued in
Durham in 1997 and in 1998?
Charts reprinted with permission from the 1998 Annual Building Permit Activity Review, Durham Region Planning Department, March 1999.