Khmer Pen-Surin Version 2.121 April 15, 2013 397 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
100%

100%

128 128
Latin Extended-A
3.91%

3.91%

128 5
Latin Extended-B
0.48%

0.48%

208 1
Khmer
89.06%

89.06%

128 114
Khmer Symbols
100%

100%

32 32
General Punctuation
16.07%

16.07%

112 18
Currency Symbols
2.08%

2.08%

48 1
Letterlike Symbols
1.25%

1.25%

80 1
Mathematical Operators
0.39%

0.39%

256 1
Geometric Shapes
1.04%

1.04%

96 1
Total:
29.54%

29.54%

1344 397