vtks solution 3d Version 1.00 March 14, 2010, 614 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
98.44%

98.44%

128 126
Latin Extended-A
74.22%

74.22%

128 95
Latin Extended-B
2.4%

2.4%

208 5
Spacing Modifier Letters
11.25%

11.25%

80 9
Greek and Coptic
42.36%

42.36%

144 61
Cyrillic
32.42%

32.42%

256 83
Latin Extended Additional
3.13%

3.13%

256 8
General Punctuation
17.86%

17.86%

112 20
Superscripts and Subscripts
2.08%

2.08%

48 1
Currency Symbols
2.08%

2.08%

48 1
Letterlike Symbols
7.5%

7.5%

80 6
Number Forms
6.25%

6.25%

64 4
Arrows
6.25%

6.25%

112 7
Mathematical Operators
3.91%

3.91%

256 10
Miscellaneous Technical
1.56%

1.56%

256 4
Box Drawing
31.25%

31.25%

128 40
Block Elements
25%

25%

32 8
Geometric Shapes
15.63%

15.63%

96 15
Miscellaneous Symbols
4.3%

4.3%

256 11
Private Use Area
0.06%

0.06%

6400 4
Total:
6.66%

6.66%

9216 614