anchor.diff:  HistoryPitSummary,Unsheltered People in Households,Average household size,01/28/2015,1.1,,
   HistoryPitSummary,Unsheltered People in Households,All Unsheltered People,01/28/2015,"1,887",,
   HistoryPitSummary,Unsheltered People in Households,Average household size,01/28/2015,1.1,,
  -HistoryPitSummary,Unsheltered People in Households,With at Least One Adult and One Child,01/27/2016,*,,
  -HistoryPitSummary,Unsheltered People in Households,Under Age 18,01/27/2016,*,,
  -HistoryPitSummary,Unsheltered People in Households,Age 18 - 24,01/27/2016,*,,
  -HistoryPitSummary,Unsheltered People in Households,Over Age 24,01/27/2016,*,,
  +HistoryPitSummary,Unsheltered People in Households,With at Least One Adult and One Child,01/27/2016,,,
  +HistoryPitSummary,Unsheltered People in Households,Under Age 18,01/27/2016,,,
  +HistoryPitSummary,Unsheltered People in Households,Age 18 - 24,01/27/2016,,,
  +HistoryPitSummary,Unsheltered People in Households,Over Age 24,01/27/2016,,,
   HistoryPitSummary,Unsheltered People in Households,Average household size,01/27/2016,,,
  -HistoryPitSummary,Unsheltered People in Households,With Only Children,01/27/2016,*,,
  -HistoryPitSummary,Unsheltered People in Households,In one-child Households,01/27/2016,*,,
  -HistoryPitSummary,Unsheltered People in Households,In multi-child households ,01/27/2016,*,,
  +HistoryPitSummary,Unsheltered People in Households,With Only Children,01/27/2016,,,
  +HistoryPitSummary,Unsheltered People in Households,In one-child Households,01/27/2016,,,
  +HistoryPitSummary,Unsheltered People in Households,In multi-child households ,01/27/2016,,,
   HistoryPitSummary,Unsheltered People in Households,Average household size,01/27/2016,,,
  -HistoryPitSummary,Unsheltered People in Households,Without Children,01/27/2016,*,,
  -HistoryPitSummary,Unsheltered People in Households,Age 18 - 24,01/27/2016,*,,
  -HistoryPitSummary,Unsheltered People in Households,Over Age 24,01/27/2016,*,,
  +HistoryPitSummary,Unsheltered People in Households,Without Children,01/27/2016,,,
  +HistoryPitSummary,Unsheltered People in Households,Age 18 - 24,01/27/2016,,,
  +HistoryPitSummary,Unsheltered People in Households,Over Age 24,01/27/2016,,,
   HistoryPitSummary,Unsheltered People in Households,Average household size,01/27/2016,,,
  -HistoryPitSummary,Unsheltered People in Households,All Unsheltered People,01/27/2016,*,,
  +HistoryPitSummary,Unsheltered People in Households,All Unsheltered People,01/27/2016,,,
   HistoryPitSummary,Unsheltered People in Households,Average household size,01/27/2016,,,
   HistoryPitSummary,All People in Households,With at Least One Adult and One Child,01/28/2009,"1,140",,
  -HistoryPitSummary,All People in Households,Under Age 18,01/28/2009,*,,
  -HistoryPitSummary,All People in Households,Age 18 - 24,01/28/2009,*,,
  -HistoryPitSummary,All People in Households,Over Age 24,01/28/2009,*,,
  +HistoryPitSummary,All People in Households,Under Age 18,01/28/2009,,,
  +HistoryPitSummary,All People in Households,Age 18 - 24,01/28/2009,,,
  +HistoryPitSummary,All People in Households,Over Age 24,01/28/2009,,,
   HistoryPitSummary,All People in Households,Average household size,01/28/2009,2.9,,
  -HistoryPitSummary,All People in Households,With Only Children,01/28/2009,*,,
  -HistoryPitSummary,All People in Households,In one-child Households,01/28/2009,*,,
  -HistoryPitSummary,All People in Households,In multi-child households ,01/28/2009,*,,
  +HistoryPitSummary,All People in Households,With Only Children,01/28/2009,,,
  +HistoryPitSummary,All People in Households,In one-child Households,01/28/2009,,,
  +HistoryPitSummary,All People in Households,In multi-child households ,01/28/2009,,,
   HistoryPitSummary,All People in Households,Average household size,01/28/2009,,,
   HistoryPitSummary,All People in Households,Without Children,01/28/2009,"2,945",,
  -HistoryPitSummary,All People in Households,Age 18 - 24,01/28/2009,*,,
  -HistoryPitSummary,All People in Households,Over Age 24,01/28/2009,*,,
  +HistoryPitSummary,All People in Households,Age 18 - 24,01/28/2009,,,
  +HistoryPitSummary,All People in Households,Over Age 24,01/28/2009,,,
   HistoryPitSummary,All People in Households,Average household size,01/28/2009,1.0,,
   HistoryPitSummary,All People in Households,All People,01/28/2009,"4,085",,
   HistoryPitSummary,All People in Households,Average household size,01/28/2009,1.1,,
   HistoryPitSummary,All People in Households,With at Least One Adult and One Child,01/27/2010,"1,214",,
  -HistoryPitSummary,All People in Households,Under Age 18,01/27/2010,*,,
  -HistoryPitSummary,All People in Households,Age 18 - 24,01/27/2010,*,,
  -HistoryPitSummary,All People in Households,Over Age 24,01/27/2010,*,,
  +HistoryPitSummary,All People in Households,Under Age 18,01/27/2010,,,
  +HistoryPitSummary,All People in Households,Age 18 - 24,01/27/2010,,,
  +HistoryPitSummary,All People in Households,Over Age 24,01/27/2010,,,
   HistoryPitSummary,All People in Households,Average household size,01/27/2010,3.0,,
   HistoryPitSummary,All People in Households,With Only Children,01/27/2010,11,,
  -HistoryPitSummary,All People in Households,In one-child Households,01/27/2010,*,,
  -HistoryPitSummary,All People in Households,In multi-child households ,01/27/2010,*,,
  +HistoryPitSummary,All People in Households,In one-child Households,01/27/2010,,,
  +HistoryPitSummary,All People in Households,In multi-child households ,01/27/2010,,,
   HistoryPitSummary,All People in Households,Average household size,01/27/2010,1.0,,
   HistoryPitSummary,All People in Households,Without Children,01/27/2010,"1,419",,
  -HistoryPitSummary,All People in Households,Age 18 - 24,01/27/2010,*,,
  -HistoryPitSummary,All People in Households,Over Age 24,01/27/2010,*,,
  +HistoryPitSummary,All People in Households,Age 18 - 24,01/27/2010,,,
  +HistoryPitSummary,All People in Households,Over Age 24,01/27/2010,,,
   HistoryPitSummary,All People in Households,Average household size,01/27/2010,1.0,,
   HistoryPitSummary,All People in Households,All People,01/27/2010,"2,644",,
   HistoryPitSummary,All People in Households,Average household size,01/27/2010,,,
   HistoryPitSummary,All People in Households,With at Least One Adult and One Child,01/26/2011,"1,682",,
  -HistoryPitSummary,All People in Households,Under Age 18,01/26/2011,*,,
  -HistoryPitSummary,All People in Households,Age 18 - 24,01/26/2011,*,,
  -HistoryPitSummary,All People in Households,Over Age 24,01/26/2011,*,,
  +HistoryPitSummary,All People in Households,Under Age 18,01/26/2011,,,
  +HistoryPitSummary,All People in Households,Age 18 - 24,01/26/2011,,,
  +HistoryPitSummary,All People in Households,Over Age 24,01/26/2011,,,
   HistoryPitSummary,All People in Households,Average household size,01/26/2011,3.1,,
   HistoryPitSummary,All People in Households,With Only Children,01/26/2011,4,,
  -HistoryPitSummary,All People in Households,In one-child Households,01/26/2011,*,,
  -HistoryPitSummary,All People in Households,In multi-child households ,01/26/2011,*,,
  +HistoryPitSummary,All People in Households,In one-child Households,01/26/2011,,,
  +HistoryPitSummary,All People in Households,In multi-child households ,01/26/2011,,,
   HistoryPitSummary,All People in Households,Average household size,01/26/2011,1.0,,
   HistoryPitSummary,All People in Households,Without Children,01/26/2011,"2,811",,
  -HistoryPitSummary,All People in Households,Age 18 - 24,01/26/2011,*,,
  -HistoryPitSummary,All People in Households,Over Age 24,01/26/2011,*,,
  +HistoryPitSummary,All People in Households,Age 18 - 24,01/26/2011,,,
  +HistoryPitSummary,All People in Households,Over Age 24,01/26/2011,,,
   HistoryPitSummary,All People in Households,Average household size,01/26/2011,1.1,,
   HistoryPitSummary,All People in Households,All People,01/26/2011,"4,497",,
   HistoryPitSummary,All People in Households,Average household size,01/26/2011,1.1,,
   HistoryPitSummary,All People in Households,With at Least One Adult and One Child,01/25/2012,"1,393",,
  -HistoryPitSummary,All People in Households,Under Age 18,01/25/2012,*,,
  -HistoryPitSummary,All People in Households,Age 18 - 24,01/25/2012,*,,
  -HistoryPitSummary,All People in Households,Over Age 24,01/25/2012,*,,
  +HistoryPitSummary,All People in Households,Under Age 18,01/25/2012,,,
  +HistoryPitSummary,All People in Households,Age 18 - 24,01/25/2012,,,
  +HistoryPitSummary,All People in Households,Over Age 24,01/25/2012,,,
   HistoryPitSummary,All People in Households,Average household size,01/25/2012,2.5,,
   HistoryPitSummary,All People in Households,With Only Children,01/25/2012,15,,
  -HistoryPitSummary,All People in Households,In one-child Households,01/25/2012,*,,
  -HistoryPitSummary,All People in Households,In multi-child households ,01/25/2012,*,,
  +HistoryPitSummary,All People in Households,In one-child Households,01/25/2012,,,
  +HistoryPitSummary,All People in Households,In multi-child households ,01/25/2012,,,
   HistoryPitSummary,All People in Households,Average household size,01/25/2012,1.0,,
   HistoryPitSummary,All People in Households,Without Children,01/25/2012,"1,301",,
  -HistoryPitSummary,All People in Households,Age 18 - 24,01/25/2012,*,,
  -HistoryPitSummary,All People in Households,Over Age 24,01/25/2012,*,,
  +HistoryPitSummary,All People in Households,Age 18 - 24,01/25/2012,,,
  +HistoryPitSummary,All People in Households,Over Age 24,01/25/2012,,,
   HistoryPitSummary,All People in Households,Average household size,01/25/2012,1.0,,
   HistoryPitSummary,All People in Households,All People,01/25/2012,"2,709",,
   HistoryPitSummary,All People in Households,Average household size,01/25/2012,,,
  
positive.code: HistoryPitSummary,Unsheltered People in Households,Over Age 24,01/28/2015,69,,
  HistoryPitSummary,Unsheltered People in Households,Average household size,01/28/2015,3.4,,
  HistoryPitSummary,Unsheltered People in Households,With Only Children,01/28/2015,2,,
  HistoryPitSummary,Unsheltered People in Households,In one-child Households,01/28/2015,*,,
  HistoryPitSummary,Unsheltered People in Households,In multi-child households ,01/28/2015,*,,
  HistoryPitSummary,Unsheltered People in Households,Average household size,01/28/2015,1.0,,
  HistoryPitSummary,Unsheltered People in Households,Without Children,01/28/2015,"1,727",,
  HistoryPitSummary,Unsheltered People in Households,Age 18 - 24,01/28/2015,134,,
  
negative.code: HistoryPitSummary,Sheltered People in Households,Over Age 24,01/27/2016,187,,
  HistoryPitSummary,Sheltered People in Households,Average household size,01/27/2016,3.1,,
  HistoryPitSummary,Sheltered People in Households,With Only Children,01/27/2016,2,,
  HistoryPitSummary,Sheltered People in Households,In one-child Households,01/27/2016,,,
  HistoryPitSummary,Sheltered People in Households,In multi-child households ,01/27/2016,,,
  HistoryPitSummary,Sheltered People in Households,Average household size,01/27/2016,1.0,,
  HistoryPitSummary,Sheltered People in Households,Without Children,01/27/2016,"1,478",,
  HistoryPitSummary,Sheltered People in Households,Age 18 - 24,01/27/2016,146,,
  