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| Item |
1990 |
1995 |
2000 |
2004 |
2005 |
|
|
|
|
|
|
| City Areas and Floor Space of
Buildings |
|
|
|
|
|
| Developed Areas (sq.km) |
12856 |
19264 |
22439 |
30406 |
32521 |
| Population Density of City Districts
(persons/sq.km) |
279 |
322 |
442 |
865 |
870 |
| Total Floor Space of Buildings at the
year-end |
39.8 |
57.3 |
76.6 |
149.1 |
164.5 |
| (100 million sq.m) |
|
|
|
|
|
| Total Floor Space of Residential
Buildings |
20.0 |
31.0 |
44.1 |
96.2 |
107.7 |
| at the
year-end (100 million sq.m) |
|
|
|
|
|
| Water Supply, Gas Supply and Heating |
|
|
|
|
|
| Annual Volume of Tap Water Supply (100 million tons) |
382.3 |
481.6 |
469.0 |
490.3 |
502.1 |
| Water
Consumption for Residential use |
100.1 |
158.1 |
200.0 |
233.5 |
243.7 |
| Per Capita Water Consumption for
Residential Use |
67.9 |
71.3 |
95.5 |
76.9 |
74.5 |
| (ton) |
|
|
|
|
|
| Percentage of Population with Access
to Tap |
48.0 |
58.7 |
63.9 |
88.9 |
91.1 |
| Water (%) |
|
|
|
|
|
| Gaswork Gas Supply (100 million cu.m) |
174.7 |
126.7 |
152.4 |
213.7 |
255.8 |
| Consumption of Gaswork Gas
for Residential Use |
27.4 |
45.7 |
63.1 |
51.2 |
45.9 |
| Natural Gas Supply (100 million cu.m) |
64.2 |
67.3 |
82.1 |
169.3 |
210.5 |
| Consumption of Natural Gas
for Residential Use |
11.6 |
16.4 |
24.8 |
45.4 |
52.1 |
| Liquefied Petroleum Gas (10 000 tons) |
219.0 |
488.7 |
1053.7 |
1126.7 |
1222.0 |
| Consumption of Liquefied
Gas for Residential Use |
142.8 |
370.2 |
532.3 |
704.1 |
706.5 |
| (10 000 tons) |
|
|
|
|
|
| Length of Gas Pipelines (10 000 km) |
2.4 |
4.4 |
8.9 |
14.8 |
16.2 |
| Percentage of City Population with
Access to Gas(%) |
19.1 |
34.3 |
45.4 |
81.5 |
82.1 |
| Area of Centralized Heating (100 million sq.m) |
2.1 |
6.5 |
11.1 |
21.6 |
25.2 |
| Municipal Infra-structure |
|
|
|
|
|
| Length of Paved Roads (10 000 km) |
9.5 |
13.0 |
16.0 |
22.3 |
24.7 |
| Length of Paved Roads Per 10 000
Population (km) |
3.1 |
3.8 |
4.1 |
6.5 |
6.9 |
| Area of Paved Roads (100 million sq.m) |
8.9 |
13.6 |
19.0 |
35.3 |
39.2 |
| Per Capita Area of Paved Roads (sq.m) |
3.1 |
4.4 |
6.1 |
10.3 |
10.9 |
| Length of Sewage Pipes (10 000 km) |
5.8 |
11.0 |
14.2 |
21.9 |
24.1 |
| Density of Sewage Pipes (km/sq.km) |
4.5 |
5.7 |
6.3 |
7.2 |
7.4 |
| Public Traffic |
|
|
|
|
|
| Number of Public Vehicles under
Operation |
6.2 |
13.7 |
22.6 |
28.2 |
31.3 |
| (Buses and Trolley Buses,
etc.) (10 000 units) |
|
|
|
|
|
| Number of Public Transportation
Vehicles |
2.2 |
3.6 |
5.3 |
8.4 |
8.6 |
| Per 10 000 Population (unit) |
|
|
|
|
|
| Taxis (10 000 units) |
11.1 |
50.4 |
82.5 |
90.4 |
93.7 |
| Afforestation in Cities |
|
|
|
|
|
| Public Green Areas (10 000 hectares) |
47.5 |
67.8 |
86.5 |
132.2 |
146.8 |
| Per Capita Public Green Areas (sq.m) |
1.8 |
2.5 |
3.7 |
7.4 |
7.9 |
| Number of Parks and Zoos (unit) |
1970 |
3619 |
4455 |
6427 |
7077 |
| Area of Parks and Zoos (10 000 hectares) |
3.9 |
7.3 |
8.2 |
13.4 |
15.8 |
| Environmental Sanitation |
|
|
|
|
|
| Volume of Garbage Disposal (10 000 tons) |
6767 |
10671 |
11819 |
15509 |
15577 |
| Volume of Disposal of Excrement and
Urine |
2385 |
3066 |
2829 |
3576 |
3805 |
| (10 000 tons) |
|
|
|
|
|
| Number of Public Lavatories per 10 000
Population |
3.0 |
3.0 |
2.7 |
3.2 |
3.2 |
| (unit) |
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