Well there are still >7 billion people that don't fit your categorization, which means only 93% of people who have lived have died. http://www.scientificamerican.com/article/fact-or-fiction-li...
Arthur C. Clarke wrote "Behind every man now alive stand thirty ghosts, for that is the ratio by which the dead outnumber the living." I wondered if that ratio needed updating. It does, but not, it seems, in the direction I expected.