Noto Sans Tai Viet Regular Version 2.000;GOOG;noto-source:20181019:f8f3770;ttfautohint (v1.8.2) 78 characters in total, assigned to the following Unicode blocks:
Unicode blocks Percent Total codes Total charaters
Basic Latin
1.56%

1.56%

128 2
Latin-1 Supplement
0.78%

0.78%

128 1
Geometric Shapes
1.04%

1.04%

96 1
Latin Extended-D
0.89%

0.89%

224 2
Tai Viet
75%

75%

96 72
Total:
11.61%

11.61%

672 78