In 1817, the number was, as we see 346,150. In 1820, it was only
342,382; and if to this we add the manumissions for the same period,
(1016,) we have a net loss of 2752.

In 1826, they had declined in numbers to 331,119, to which must be
added 1848 manumissions--showing a loss, in six years, of 9415, or
nearly three per cent.

The number shown by the last registration, 1833, was only 311,692; and
if to this we add 2000 that had been manumitted, we shall have a loss,
in seven years, of 19,275, or more than five per cent. In sixteen
years, there had been a diminution of ten per cent., one-fifth of
which may be attributed to manumission; and thus is it clearly
established that in 1830, as in 1792, a large annual importation would
have been required, merely to maintain the number of the population.

That the condition of the negroes was in a course of deterioration in
this period, is clearly shown by the fact that the proportion of
births to deaths was in a steady course of diminution, as is here
shown:--

Registered:
-----------
1817 to 1820............. 25,104 deaths, 24,348 births.
1823 to 1826............. 25,171 " , 23,026 "
1826 to 1829............. 25,137 " , 21,728 "

The destruction of life was thus proceeding with constantly
accelerating rapidity; and a continuance of the system, as it then