X_UFED_EIC_METHOD is a fixed lexicon with the following values:
| Saved Value | Displayed Value |
|---|---|
| 01 | Single |
| 02 | Married, Both filing |
| 03 | Married, No spouse filing |
| 11 | Single (eas wage) |
| 12 | Married (eas wage) |
| 13 | No Spouse (eas wage) |
| 99 | Do Not Calculate |
