Read it through once

In Captain Cook's time (1778), the native population of the islands was estimated at 400,000; in 1836 at something short of 200,000, in 1866 at 50,000; it is to-day, per census, 25,000. All intelligent people praise Kamehameha I. and Liholiho for conferring upon their people the great boon of civilization. I would do it myself, but my intelligence is out of repair, now, from over-work.