Summary of CDL Performance Data

	Summary of CDL Performance Data 2007 2008 2009 Social         Annual employee turnover rate   16.8% 17.1% 10.7% Employee satisfaction   N.A. ≥90% ≥90% Days of medical leave taken   ≤4 ≤4 ≤4 Gender Diversification: % of females as Heads of Department   55% 57% 57% Average years of service per employee   8.3 8.1 8.4 Total CSR and Environment-related training hours   1,193 1,075 >3,000 New developments to be well-ranked on CONQUAS   Yes Yes Yes All new developments to be certified BCA Green Mark Gold and above   Yes Yes Yes Employee participation rate per year   50% 66% 85% Employee volunteer hours per year   2,242 2,644 5,524 Health and Safety:         - At the Corporate Office:   Injury rate and occupational disease   0 0 0 - At CDL work sites:   Accident Frequency Rate at CDL Work Sites   (Number of workplace accidents per million   manhours worked)   0.4 0.52 0.38 Injury Rate at CDL Work Sites (Number of fatal and non-fatal workplace injuries per 100,000 persons employed)   118 273 100           Environment         Energy Used at Work Sites kWh/m2   55 43 46 Water Used at Work Sites m3/m2   0.7 0.68 0.8 Construction Waste Generated at Work Sites kg/m2   65.9 59.87 61.7 Energy Used at 11 CDL Commercial Buildings kWh/month/m2   18.856 18.839 17.704 Energy Used at 5 CDL Industrial Buildings kWh/month/m2   10.443 9.364 9.745 Water Used at 11 CDL Commercial Buildings m3/month/m2   0.142 0.161 0.188 Water Used at 5 CDL Industrial Buildings m3/month/m2   0.088 0.089 0.088 Paper Recycled at CDL Buildings kg   417,074 384,047 320,233 Tenants Participation Rate for Paper Recycling at CDL Buildings %   81 88 >90% Energy Used at the Corporate Office kWh   634,198 569,640 557,718 Paper Used at the Corporate Office (Number of A4 reams)   5,410 4,796 4,395 Total Energy Used kWh   68,948,060 65,421,737 61,495,674 Total Carbon Emissions tonnes CO2   36,144 34,367 30,924