12-4       STATISTICS ON CONSTRUCTION ENTERPRISES BY GRADE (2008)
 
Item                  
                 
 
Total Contracted First Grade Second Grade Under Third Grade Professional First Grade Second Grade Under Third Grade
Construction Contracting
  Number of Enterprises (Excluding Labor Enterprises, unit) 543 235 12 82 141 309 23 82 204
  Gross Output Value of Construction (10000 yuan ) 5078352 4299091 1528498 2017051 753541 779262 332617 278250 168394
    Construction Projects 4403854 3903036 1348062 1810526 744447 500819 235411 168446 96962
    Installation Projects 651113 378625 167458 204983 6184 272488 97195 106257 69036
    Other Output Value 23385 17431 12978 1542 2910 5954 11 3548 2396
  Output Value of  Buildings Completed (10000 yuan) 4162224 3549230 1282990 1654524 611716 612994 227965 234394 150635
  Floor Space of Buildings Under Construction (10000 sq.m) 4933 4908 1787 2151 970 26 10 16
  Floor Space of Buildings Completed (10000 sq.m) 2264 2256 744 997 515 8   6 2
    Residential Buildings 1223 1223 375 573 275
  Cost of Buildings Completed (10000 yuan) 2235300 2230560 853327 983363 393870 4740 2887 1853
    Residential Buildings 1189627 1189627 399708 574387 215532
  Overall Labor Productivity(10000 yuan/person) 15.81 15.59 13.97 17.27 15.22 17.13 20.24 18.45 12.06