MS Reference 2 Version 1.00 148 characters in total, assigned to the following Unicode blocks:
Unicode blocks Percent Total codes Total charaters
Basic Latin
67.97%

67.97%

128 87
Latin-1 Supplement
39.84%

39.84%

128 51
Latin Extended-B
0.48%

0.48%

208 1
General Punctuation
8.04%

8.04%

112 9
Total:
25.69%

25.69%

576 148