They're not there yet. The visionary Bill Ayers told us the number would be 25,000,000 (unaudited and uncorrected for "population inflation").
But that's okay, they'll get there, once Barky points out to them that the end of the rainbow, the achievement of all their dreams together and all their future happiness, lies just beyond that mountain of corpses.
Ayers underestimated. We're at 55 million dead babies, and still counting.