Study the given table and answer the question that follows.
The table shows the centre and post-wise number of candidates.
| Centre | Officer | Clerk | Supervisor | Field Officer |
| Mumbai | 12000 | 18000 | 8000 | 200 |
| Chennai | 8000 | 10000 | 6000 | 100 |
| Hyderabad | 10000 | 12000 | 7000 | 150 |
| Bengaluru | 9000 | 6000 | 5000 | 80 |
| Kolkata | 14000 | 18000 | 6500 | 120 |
Which centre has the highest number of candidates?