Two Minutes to Boot Version 1.0 551 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
75%

75%

128 96
Latin Extended-A
8.59%

8.59%

128 11
Latin Extended-B
0.96%

0.96%

208 2
Spacing Modifier Letters
10%

10%

80 8
Greek and Coptic
50%

50%

144 72
General Punctuation
21.43%

21.43%

112 24
Superscripts and Subscripts
2.08%

2.08%

48 1
Currency Symbols
4.17%

4.17%

48 2
Letterlike Symbols
5%

5%

80 4
Arrows
6.25%

6.25%

112 7
Mathematical Operators
7.03%

7.03%

256 18
Miscellaneous Technical
1.56%

1.56%

256 4
Box Drawing
100%

100%

128 128
Block Elements
100%

100%

32 32
Geometric Shapes
18.75%

18.75%

96 18
Miscellaneous Symbols
6.64%

6.64%

256 17
Private Use Area
0.16%

0.16%

6400 10
Alphabetic Presentation Forms
2.5%

2.5%

80 2
Total:
6.32%

6.32%

8720 551