| Unicode blocks | Percent | Total codes | Total charaters |
|---|---|---|---|
| Bopomofo Extended | 12.5% 12.5% |
32 | 4 |
31A0
31A1
31A2
31A3
31A4
31A5
31A6
31A7
31A8
31A9
31AA
31AB
31AC
31AD
31AE
31AF
31B0
31B1
31B2
31B3
31B4
31B5
31B6
31B7
31B8
31B9
31BA
31BB
31BC
31BD
31BE
31BF