| 11-6 ���м��й��ȣ�2009��2011�꣩ | ||||||
| Heating in City, 2009-2011 | ||||||
| �� Ŀ | Item | �� λ | Unit | 2009 | 2010 | 2011 |
| �������� | Heating Capacity | �� | �� | �� | �� | �� |
| �� �� | Steam | ��/Сʱ | ton/hour | 3579 | 3167 | 3025 |
| �� ˮ | Hot Water | ����/Сʱ | mega Watts/hour | 16158 | 18054 | 19325 |
| �������� | Volume Supplied | �� | �� | |||
| �� �� | Steam | ��/�� | 10 000 gigajoules/year | 1721 | 1568 | 1757 |
| �� ˮ | Hot Water | ��/�� | 10 000 gigajoules/year | 9151 | 9991 | 9919 |
| �ܵ����� | Length of Pipelines | �� �� | km | 12490 | 14071 | 15278 |
| ������� | Heating Area | ��ƽ���� | 10 000 sq. m | 20614 | 24034 | 27163 |
| # ס լ | Residential Buildings | ��ƽ���� | 10 000 sq. m | 15651 | 18186 | 20626 |
| �� | �� | �� | �� | �� | �� | �� |