MxPlus IBM BIOS v2.2-2020-11 819 characters in total, assigned to the following Unicode blocks:
Unicode blocks Percent Total codes Total charaters
Basic Latin
100%

100%

128 128
Latin-1 Supplement
100%

100%

128 128
Latin Extended-A
100%

100%

128 128
Latin Extended-B
6.25%

6.25%

208 13
IPA Extensions
2.08%

2.08%

96 2
Spacing Modifier Letters
11.25%

11.25%

80 9
Greek and Coptic
52.08%

52.08%

144 75
Cyrillic
38.28%

38.28%

256 98
Hebrew
29.46%

29.46%

112 33
Phonetic Extensions
2.34%

2.34%

128 3
Latin Extended Additional
3.52%

3.52%

256 9
General Punctuation
27.68%

27.68%

112 31
Superscripts and Subscripts
41.67%

41.67%

48 20
Currency Symbols
10.42%

10.42%

48 5
Letterlike Symbols
7.5%

7.5%

80 6
Number Forms
21.88%

21.88%

64 14
Arrows
6.25%

6.25%

112 7
Mathematical Operators
7.81%

7.81%

256 20
Miscellaneous Technical
1.95%

1.95%

256 5
Box Drawing
31.25%

31.25%

128 40
Block Elements
28.13%

28.13%

32 9
Geometric Shapes
16.67%

16.67%

96 16
Miscellaneous Symbols
4.3%

4.3%

256 11
Dingbats
0.52%

0.52%

192 1
Hiragana
6.25%

6.25%

96 6
Alphabetic Presentation Forms
2.5%

2.5%

80 2
Total:
23.27%

23.27%

3520 819