9-13 CONSTRUCTION OF BUILDINGS DEVELOPED BY REAL ESTATE
COMPANIES IN URBAN AREA (2006)
Item | Floor Space under Construction (10000 sq.m) |  | Floor Space Completed (10000 sq.m) | Value Completed (10000 yuan)
Floor Space Started This Year
| Total | 1393.93 | 635.48 | 335.17 | 490643
| High-rise Buildings over 11 Storeys | 698.55 | 303.93 | 110.26 | 177367
| By Economic Sector |  |
| State-owned | 146.30 | 86.53 | 14.04 | 28251
| Collective-owned | 0.95 | 0.95 |  |
| Others | 1246.68 | 548.00 | 321.13 | 462392
| By Use |  |
| Residential Buildings | 1081.53 | 503.56 | 245.69 | 352118
| Villas, Top Grade Apartments | 45.19 | 17.53 | 19.02 | 31984
| Economical Houses | 32.71 |  | 7.80 | 5180
| Office Buildings | 54.70 | 17.05 | 19.25 | 31611
| Buildings for Business Use | 166.04 | 80.61 | 44.52 | 75922
| Others | 91.66 | 34.26 | 25.71 | 30992