I am in a similar position to cockle. The grid comprises 156 cells. Taking into account the total of 150 (47 & 103) mentioned in the preamble, doesn't that mean the two figures must occupy a total of only 6 cells if - as it indicates (and drxx confirms) - they are excluded from the 47 ? If I have the correct figures, they sit in quite a few more than 6. On the other hand, one of my figures is 'split over two rows', so perhaps they should be included in the 47 after all ?