I'm also having that problem with almost all their numbers: 80 minus 74 keeps coming up as 6 when clearly it's 8%. 78 minus 75 keeps showing up as 3 when it's obviously 4. My suggestion, if you're going to completely make up numbers to get press at least make the math work. We can check that ourselves. We don't really have a way to double check their ratings but I'm sure they must be accurate.