Sorry, this sounds preposterous and I simply don't buy it.
Criteris and definitions get into that and it's a mess. Who knows what that reality is.
But the Harris poll of likely abductees is much more sobering. That was a well structured survey. And it really is likely that more than 3,000,000 Americans [not counting other countries] have been abducted.
Add that with bits of puzzle pieces from those who've had jobs from which to make some estimates . . . and it's a very sobering statistical finding.