OCR A Std Version 1.1 Build 1001 245 characters in total, assigned to the following Unicode blocks:
Unicode blocks Percent Total codes Total charaters
Basic Latin
74.22%

74.22%

128 95
Latin-1 Supplement
69.53%

69.53%

128 89
Latin Extended-A
3.91%

3.91%

128 5
Spacing Modifier Letters
7.5%

7.5%

80 6
Greek and Coptic
2.08%

2.08%

144 3
General Punctuation
14.29%

14.29%

112 16
Currency Symbols
2.08%

2.08%

48 1
Letterlike Symbols
3.75%

3.75%

80 3
Mathematical Operators
5.47%

5.47%

256 14
Optical Character Recognition
9.38%

9.38%

32 3
Geometric Shapes
1.04%

1.04%

96 1
Private Use Area
0.11%

0.11%

6400 7
Alphabetic Presentation Forms
2.5%

2.5%

80 2
Total:
3.18%

3.18%

7712 245