| Total | 10,882 | 3.1 | 100 | 11,417 | 4.9 | 100 | 12,160 | 6.5 | 100 |
| Design and construction management | 1,736 | −0.5 | 16.0 | 1,942 | 11.9 | 17.0 | 2,140 | 10.2 | 17.6 |
| Urban planning landscape architectural services | 762 | 4.8 | 7.0 | 901 | 18.2 | 7.9 | 1,049 | 16.4 | 8.6 |
| Landscape engineering business | 974 | −4.2 | 9.0 | 1,041 | 6.9 | 9.1 | 1,091 | 4.8 | 9.0 |
| Construction and maintenance & management | 9,146 | 3.8 | 84.0 | 9,475 | 3.6 | 83.0 | 10,020 | 5.8 | 82.4 |
| Landscaping works | 1,477 | 0.3 | 13.6 | 1,463 | −0.9 | 12.8 | 1,462 | −0.1 | 12.0 |
| Landscape gardening works | 4,419 | 4.7 | 40.6 | 4,643 | 5.1 | 40.7 | 4,971 | 7.1 | 40.9 |
| Landscape architectural facilities setting works | 2,426 | 1.6 | 22.3 | 2,476 | 2.1 | 21.7 | 2,644 | 6.8 | 21.7 |
| Landscape care and maintenance service activities | 824 | 12.7 | 7.6 | 893 | 8.4 | 7.8 | 943 | 5.6 | 7.8 |