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:
| Player | Position | First-Team Appearances | First-Team Goals | Current Club |
| --- | --- | --- | --- | --- |
| Callum Robinson | Forward | Ongoing | Ongoing | Aston Villa |
| Derrick Williams | Defender | 1 | 0 | Bristol City |
| Graham Burke | Striker | Ongoing | Ongoing | Aston Villa |
| Samir Carruthers | Midfielder | Ongoing | Ongoing | Aston Villa |
| Gary Gardner | Midfielder | Ongoing | Ongoing | Aston Villa |
| Nathan Baker | Defender | Ongoing | Ongoing | Aston Villa |
| Chris Herd | Midfielder | Ongoing | Ongoing | Aston Villa |
| Jonathan Hogg | Midfielder | 7 | 0 | Huddersfield Town |
| Andreas Weimann | Forward | Ongoing | Ongoing | Aston Villa & Austria |
| Reece Caira | Defender | 0 | 0 | Wellington Phoenix |
| Harry Forrester | Midfielder | 0 | 0 | Doncaster Rovers |
Question:
Which position has had 7 first-team appearances?
Answer:
Midfielder