| Total | 84,431 | 10.7% | 100% | 86,173 | 2.1% | 100% | 83,085 | −3.6% | 100% |
| Design and construction management | 7,349 | 9.0% | 8.7% | 7,546 | 2.7% | 8.8% | 9,357 | 24.0% | 11.3% |
| Urban planning landscape architectural services | 5,549 | 8.2% | 6.6% | 5,913 | 6.6% | 6.9% | 6,915 | 17.0% | 8.3% |
| Landscape engineering business | 1,800 | 11.5% | 2.1% | 1,634 | −9.2% | 1.9% | 2,442 | 49.5% | 2.9% |
| Construction and maintenance & management | 77,082 | 10.8% | 91.3% | 78,627 | 2.0% | 91.2% | 73,728 | −6.2% | 88.7% |
| Landscaping works | 32,903 | 7.9% | 39.0% | 31,094 | −5.5% | 36.1% | 26,853 | −13.6% | 32.3% |
| Landscape gardening works | 24,716 | 12.3% | 29.3% | 25,845 | 4.6% | 30.0% | 26,354 | 2.0% | 31.7% |
| Landscape architectural facilities setting works | 14,377 | 15.3% | 17.0% | 16,336 | 13.6% | 19.0% | 15,089 | −7.6% | 18.2% |
| Landscape care and maintenance service activities | 5,086 | 11.5% | 6.0% | 5,351 | 5.2% | 6.2% | 5,432 | 1.5% | 6.5% |