SpeakPro-Heavy Version 7.504; 2012; Build 1022 421 characters in total, assigned to the following Unicode blocks:
Unicode blocks Percent Total codes Total charaters
Basic Latin
75%

75%

128 96
Latin-1 Supplement
100%

100%

128 128
Latin Extended-A
80.47%

80.47%

128 103
Latin Extended-B
2.88%

2.88%

208 6
Spacing Modifier Letters
10%

10%

80 8
Greek and Coptic
2.78%

2.78%

144 4
General Punctuation
16.07%

16.07%

112 18
Superscripts and Subscripts
35.42%

35.42%

48 17
Currency Symbols
2.08%

2.08%

48 1
Letterlike Symbols
2.5%

2.5%

80 2
Number Forms
26.56%

26.56%

64 17
Mathematical Operators
5.47%

5.47%

256 14
Geometric Shapes
1.04%

1.04%

96 1
Alphabetic Presentation Forms
7.5%

7.5%

80 6
Total:
26.31%

26.31%

1600 421