text: select count(*) as cat from projects_category;
  select count(*) as gr from projects_group;
  select count(*) as para from projects_paragraph;
  select count(*) as pararef from projects_reference;
  select count(*) as gp from projects_groupparagraph;
  select count(*) as pararef from projects_paragraphreference;
  select count(*) as project from projects_projects;
  