| Name | Description | Type | Additional information | 
|---|---|---|---|
| city | string | None. | |
| refid | string | None. | |
| refname | string | None. | |
| reftype | string | None. | |
| sctype | string | None. | |
| invoiceType | string | None. | |
| totalEnroll | integer | None. | |
| billAmount | decimal number | None. | |
| stmonth | string | None. | |
| styear | string | None. | |
| endmonth | string | None. | |
| endyear | string | None. |