31 — Audience range precision
| Code | Description | History |
|---|---|---|
01
|
Exact
modified
May only be used in Audience range precision (1), and when no Audience range precision (2) is present |
+0 · ✎62 |
03
|
From
modified
May only be used in Audience range precision (1) |
+0 · ✎62 |
04
|
To
modified
May be used in Audience range precision (1) when no Audience range precision (2) is present, or in Audience range precision (2) when Audience range precision (1) is code 03 |
+0 · ✎62 |