So I got [number], but I don't really know if it's good or bad. There is a percentile but no scale of where the psychopaths begin and end. Pretty pointless.
"We refer to individuals with a very high concentration of these features (perhaps 1% of the general population) as psychopaths" [1]
So there's no clear cutoff, it's not a bimodal distribution, but if you are in the top 1% (of a professionally administered version of this test) you might be considered a psychopath.
