| Employment Sector | Number of Workers |
|---|---|
| Tertiary (Services, Retail & Tourism) | 212,400 |
| Secondary (Manufacturing & Construction) | 46,800 |
| Primary (Agriculture & Extraction) | 3,100 |
| Quaternary (IT & Technical Research) | 11,700 |
| Total | 274,000 |
Describe the pattern of employment sectors in Tees Valley. Use data from the table in your answer.