When I have been inputting types of material ingredient reporting ie: Declare lable, HPD etc.. into the Material Ingredients tab on the Low Emitting Spreadsheet and chosing whether they have been 3rd party vereifed or not, the values I am getting are significantly lower when added up than the number given on the summary page - 'Number of products meeting material ingredient reporting requirements'. Is there a reason for this? 

Any help would be greatly appreciated.