anchor.diff:  Q3 2013,3,2013,Sale,16
   Q4 2013,4,2013,Sale,13
   Q4 2013,4,2013,Possession,180
  +Q4 2013,4,2013,Cultivation,0
   Q1 2014,1,2014,Cultivation,6
   Q1 2014,1,2014,Possession,151
   Q1 2014,1,2014,Sale,18
  
positive.code: Q4 2012,4,2012,Sale,31
  Q1 2013,1,2013,Possession,12
  Q1 2013,1,2013,Sale,19
  Q2 2013,2,2013,Cultivation,2
  Q2 2013,2,2013,Sale,18
  Q2 2013,2,2013,Possession,67
  
negative.code: Quarter,q,year,Series,Total
  Q1 2009,1,2009,Cultivation,6
  Q1 2009,1,2009,Sale,47
  Q1 2009,1,2009,Possession,28
  