META_DATA_USER_SPEC_EQUATION
| INDICATOR_CODE_X1 | NOTNULL | VARCHAR2(40) | - |
| INDICATOR_CODE_X2 | NOTNULL | VARCHAR2(40) | - |
| COEFFICIENT_A | NOTNULL | NUMBER(6,3) | - |
| COEFFICIENT_B | NOTNULL | NUMBER(6,3) | - |
| COEFFICIENT_C | NOTNULL | NUMBER(6,3) | - |
| COEFFICIENT_D | NOTNULL | NUMBER(6,3) | - |