| Value | Category |
|---|---|
| 0000 | NIU (not in universe) |
| 0100 | English |
| 0200 | German |
| 1000 | Italian |
| 1100 | French |
| 1140 | French or Haitian Creole |
| 1200 | Spanish |
| 1300 | Portuguese |
| 2610 | Bulgarian |
| 3102 | Hindi |
| 3300 | Finnish |
| 4300 | Chinese |
| 4302 | Cantonese |
| 4900 | Korean |
| 5000 | Vietnamese |
| 5900 | Hebrew, Israeli |
| 9601 | Other n.e.c. |