-----------------+---------------+-----------+---------------+--------
| (230) (228) | (100) | (134) (128) | (199)
Western Eskimo | 9.61 9.60 | 7.47 | 5.61 5.57 | 10.57
| | (19) | (18) | (17)
Florida Indian | | 7.72 | 6.02 | 9.70
| | (16) | (15) | (15)
Louisiana Indian | | 7.38 | 5.77 | 9.90
| | (57) | (52) | (56)
Arkansas Indian | | 7.46 | 5.85 | 9.58
| | (30) | (25) | (30)
Kentucky Indian | | 7.12 | 5.64 | 9.45
U. S. whites | | (20) | (20) | (20)
(miscellaneous)| | 7.02 | 5.87 | 9.12
-----------------+---------------+-----------+---------------+--------