-------------+--------------+---------------------------+-------------
Free | Slaves | No. of free to 1 slave | Total
-------------+--------------+---------------------------+-------------
41,896 | 34,660 | 1.20 | 76,556
-------------+--------------+---------------------------+-------------
In 1820.
-------------+--------------+---------------------------+-------------
84,343 | 69,064 | 1.22 | 153,407
-------------+--------------+---------------------------+-------------
In 1830.
-------------+--------------+---------------------------+-------------
106,151 | 109,588 | .96 | 215,739
-------------+--------------+---------------------------+-------------