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 (2009) |
| --- | --- | --- | --- | --- |
| 196 | Sardarpur | ST | Dhar | 134799.0 |
| 197 | Gandhwani | ST | Dhar | 140746.0 |
| 198 | Kukshi | ST | Dhar | 153391.0 |
| 199 | Manawar | ST | Dhar | 156413.0 |
| 200 | Dharampuri | ST | Dhar | 133945.0 |
| 201 | Dhar | None | Dhar | 154155.0 |
| 202 | Badnawar | None | Dhar | 140950.0 |
| 209 | Dr. Ambedkar Nagar-Mhow | None | Indore | 178666.0 |
| Total: | Total: | Total: | Total: | 1193065.0 |
Question:
What is the average number of electorates (2009) when the district is indore?
Answer:
178666.0