WASP OCR B Version 4.7; 1999 143 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
20.31%

20.31%

128 26
Latin Extended-A
1.56%

1.56%

128 2
Latin Extended-B
0.48%

0.48%

208 1
Spacing Modifier Letters
2.5%

2.5%

80 2
General Punctuation
12.5%

12.5%

112 14
Mathematical Operators
0.39%

0.39%

256 1
Total:
13.75%

13.75%

1040 143