USABlack 1.0 Wed Nov 18 14:08:18 1992 296 characters in total, assigned to the following Unicode blocks:
Unicode blocks Percent Total codes Total charaters
Basic Latin
75.78%

75.78%

128 97
Latin-1 Supplement
96.88%

96.88%

128 124
Latin Extended-A
40.63%

40.63%

128 52
Spacing Modifier Letters
7.5%

7.5%

80 6
General Punctuation
13.39%

13.39%

112 15
Letterlike Symbols
1.25%

1.25%

80 1
Mathematical Operators
0.39%

0.39%

256 1
Total:
32.46%

32.46%

912 296