Please read the following table in Markdown format and then answer the question according to the table. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| Constituency number | Name | Reserved for ( SC / ST /None) | District | Number of electorates (2003) |
| --- | --- | --- | --- | --- |
| 166 | Shujalpur | None | Shajapur | 177272.0 |
| 167 | Gulana | None | Shajapur | 149307.0 |
| 168 | Shajapur | None | Shajapur | 181088.0 |
| 169 | Agar | SC | Shajapur | 160102.0 |
| 170 | Susner | None | Shajapur | 145332.0 |
| 186 | Dewas | None | Dewas | 214981.0 |
| 187 | Sonkatch | SC | Dewas | 142073.0 |
| 188 | Hatpipalya | None | Dewas | 146729.0 |
| Total: | Total: | Total: | Total: | 1316884.0 |
Question:
What was reserved in the district that has 169 constituents?
Answer:
SC