PBV PTBV P20 1.13 1.64 P40 1.80 3.89 P60 2.76 8.81 P80 4.93 NEG
SH (Sharelock Holmes) returned 589 results. Negative values were given a value of 10000. There was only one null/blank in the stats - it's incosequential for me to determine its proper treatment. The resulting scores were ranked numerically, and the quintiles stated using the normal nomenclature (e.g. P20 stands for the 20th percentile).
In the sample, 3% of the companies had negative PBV, and fully 25% of the companies had negative PTBV (hence P80 shown as "NEG").