Though the Estimates May Not Be Very Accurate at All

Though the estimates may not be very accurate at all, it appears that

A) as many as one of every three adults in Latin American cities does not have a steady job.
B) income distribution may be evening out, if extremely slowly.
C) the number of professionals, landowners, and business owners is growing, with more of them coming from within the country than was the case in earlier years.
D) unskilled urban workers are earning a great deal more than they ever have before.
E) industrial workers in most countries have begun to participate actively in local politics, with some even being elected to the legislatures.