UVN Hai Ba Trung 1.0 July 2001. Bo Chu Tieng Viet 321 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
60.94%

60.94%

128 78
Latin Extended-A
8.59%

8.59%

128 11
Latin Extended-B
2.4%

2.4%

208 5
Spacing Modifier Letters
3.75%

3.75%

80 3
Greek and Coptic
0.69%

0.69%

144 1
Latin Extended Additional
35.16%

35.16%

256 90
General Punctuation
8.04%

8.04%

112 9
Currency Symbols
2.08%

2.08%

48 1
Letterlike Symbols
1.25%

1.25%

80 1
Mathematical Operators
0.78%

0.78%

256 2
Miscellaneous Technical
1.56%

1.56%

256 4
Box Drawing
3.13%

3.13%

128 4
Geometric Shapes
10.42%

10.42%

96 10
Miscellaneous Symbols
0.39%

0.39%

256 1
IPA Extensions
3.13%

3.13%

96 3
Combining Diacritical Marks
0.89%

0.89%

112 1
Total:
12.78%

12.78%

2512 321