The data should be about this topic:

California & SF Bay Area: Population trends. In- and Out-migration of US residents versus immigrants, fx trends of both.

Please find data beginning from 1900 about population trends in San Francisco, Berkeley and California. Please cite the sources. There should be 3 data sets. One for San Francisco, one for Berkeley and the other one for California.

And please, include this data
http://reports.abag.ca.gov/sotr/2015/section3-changing-population.php

Then do this.
Now that you’ve found data and gotten feedback, you will write a paragraph about it. You will want to address these things:

1. What do the data say?

2. What do the data mean?

3. What do your data tell us about why housing costs in Berkeley have increased?