gistfile1.py

def aggregateIndustry(inArray):
  returnArray = [{'_id':'31-33','friendly_name':'Manufacturing','count':0},
                 {'_id':'44-45','friendly_name':'Retail','count':0},
                 {'_id':'48-49','friendly_name':'Transportation','count':0}]
  for eachIndustry in inArray:
    if eachIndustry['_id'] in ['31','32','33']:
      returnArray[0]['count'] += eachIndustry['count']
      continue
    if eachIndustry['_id'] in ['44','45']:
      returnArray[1]['count'] += eachIndustry['count']
      continue
    if eachIndustry['_id'] in ['48','49']:
      returnArray[2]['count'] += eachIndustry['count']
      continue
    try:
      eachIndustry['friendly_name'] = apiconstants.industry_remap[eachIndustry['_id']]
      returnArray.append(eachIndustry)
    except:
      eachIndustry['friendly_name'] = 'Error'
      returnArray.append(eachIndustry)
    returnArray = sorted(returnArray,key=itemgetter('count'),reverse=True)
  return returnArray

Maybe try key=attrgetter('count')?

You'll need to add that to your import call, naturally.