| Years of company has established |
| Type of enterprise |
| Number of employees |
|
| The following 1 year | 60 | Individual proprietorship | 101 | The following 100 persons | 140 |
| 1 - 5 years | 202 | Partnership | 142 | 100 - 500 persons | 155 |
| 6 - 10 years and above | 168 | Company type | 187 | 500 persons and above | 135 |
| Total | 430 |
| 430 |
|
|