Can't actually see the physical data. The data is corrupted there for the results if any are worthless. Valid attempt really but you are relying on word of mouth. The problem with people's mouth is the bs spewed from it. Remember that game you play as a child to teach you about how stories change when passed from person to person? You basically are taking your data from the middle of the line of children. Not very reliable. Being your polling data is has a low population the small inaccurate deviations has significant impact on results.