thanks, yes his data is very useful. figure 3 on page 11 illustrates the point I was making: http://www.sf-planning.org/ftp/files/publications_reports/2011_Ho

thanks, yes his data is very useful. figure 3 on page 11 illustrates the point I was making: http://www.sf-planning.org/ftp/files/publications_reports/2011_Housing_Inventory_Report.pdf http://www.sf-planning.org/ftp/files/publications_reports/20...