| Alternate Name | Item# | Length | Source of Standard | Column # |
|---|---|---|---|---|
| 230 | 3 | SEER/CoC | 193-195 |
| 000 | Less than 1 year old; diagnosed in utero |
| 001 | 1 year old, but less than 2 years |
| 002 | 2 years old |
| ... | (show actual age in completed years) |
| 101 | 101 years old |
| ... | |
| 120 | 120 years old |
| 999 | Unknown age |