| Value | Category | Cases | |
|---|---|---|---|
| 1 | (1) Spontaneously | 34 |
2.4%
|
| 2 | (2) Mimics | 141 |
10%
|
| 3 | (3) 1 syllable babble e.g. ba, ma, da | 105 |
7.5%
|
| 4 | (4) The child does not babble at all | 865 |
61.4%
|
| 5 | (5) Unable to assess the child | 58 |
4.1%
|
| Sysmiss | 205 |
14.6%
|