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11-5 Basic Statistics on Urban Public
Utilities |
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Data
have covered the public utilities of all urban units |
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Item |
1990 |
1995 |
2000 |
2002 |
2003 |
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Cities Areas and Floor Space of Buildings |
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Developed
Areas
(sq.m) |
12856 |
19264 |
22439 |
25973 |
28308 |
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Population Density
of Urban Districts (persons/sq.km) |
279 |
322 |
442 |
754 |
847 |
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Total Floor Space
of Buildings
(year-end) |
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(100 million sq.m) |
39.8 |
57.3 |
76.6 |
131.8 |
140.9 |
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Total Floor Space
of Residential Buildings |
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(year-end)
(100 million sq.m) |
20.0 |
31.0 |
44.1 |
81.8 |
89.1 |
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Water
Supply, Gas Supply and Heating |
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Annual Supply of
Tap Water
(100 million tons) |
382.3 |
481.6 |
469.0 |
466.5 |
475.3 |
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Water Consumption for Residential use |
100.1 |
158.1 |
200.0 |
213.2 |
224.7 |
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Per Capita Water
Consumption for Residential Use |
67.9 |
71.3 |
95.5 |
77.8 |
77.1 |
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(ton) |
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Percentage of
Population with Access to Tap |
48.0 |
58.7 |
63.9 |
77.9 |
86.2 |
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Water
(%) |
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Coal Gas
Supply
(100 million cu.m) |
174.7 |
126.7 |
152.4 |
198.9 |
202.1 |
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Consumption
of Coal Gas for Residential Use |
27.4 |
45.7 |
63.1 |
49.0 |
58.4 |
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Natural Gas
Supply
(100 million cu.m) |
64.2 |
67.3 |
82.1 |
125.9 |
141.6 |
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Consumption of Coal Gas for Residential Use |
11.6 |
16.4 |
24.8 |
35.0 |
37.5 |
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Liquefied
Petroleum Gas
(10 000 ton) |
219.0 |
488.7 |
1053.7 |
1136.4 |
1126.3 |
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Consumption of Liquefied Gas for Residential Use |
142.8 |
370.2 |
532.3 |
656.2 |
781.7 |
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(10 000 ton) |
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Length of Gas
Pipelines
(10 000 km) |
2.4 |
4.4 |
8.9 |
11.4 |
13.0 |
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Percentage of
Population with Access to Gas (%) |
19.1 |
34.3 |
45.4 |
67.2 |
76.7 |
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Heated Area
(100 million sq.m) |
2.1 |
6.5 |
11.1 |
15.6 |
18.9 |
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Municipal Infra-structure |
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Length of
Roads
(10 000 km) |
9.5 |
13.0 |
16.0 |
19.1 |
20.8 |
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Length of Roads
per 10 000 Population (km) |
3.1 |
3.8 |
4.1 |
5.4 |
6.2 |
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Area of Roads
(100 million sq.m) |
8.9 |
13.6 |
19.0 |
27.7 |
31.6 |
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Area of Roads per
10 000 Population (sq.m) |
3.1 |
4.4 |
6.1 |
7.9 |
9.3 |
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Length of Sewer
Pipelines
(10 000 km) |
5.8 |
11.0 |
14.2 |
17.3 |
19.9 |
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Density of Sewer
Pipelines
(km/sq.m) |
4.5 |
5.7 |
6.3 |
6.7 |
7.0 |
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Public Traffic |
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Number of Public
Vehicles for Business Transportation |
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(Buses
and Trolley Buses, etc.) (10 000 units) |
6.2 |
13.7 |
22.6 |
24.6 |
26.4 |
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Number of Public
Transportation Vehicles |
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per 10
000 Population
(unit) |
2.2 |
3.6 |
5.3 |
6.7 |
7.7 |
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Taxi
(10 000 units) |
11.1 |
50.4 |
82.5 |
88.4 |
90.3 |
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Afforestation in Cities
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Public Green
Areas
(10 000 hectare) |
47.5 |
67.8 |
86.5 |
107.2 |
121.2 |
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Public Green Areas
per 10 000 Population (sq.m) |
1.8 |
2.5 |
3.7 |
5.4 |
6.5 |
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Number of Park and
Zoo
(unit)
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1970 |
3619 |
4455 |
5178 |
5832 |
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Area of Park and
Zoo
(10 000 hectare) |
3.9 |
7.3 |
8.2 |
10.0 |
11.3 |
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Environmental Sanitation
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Volume of Garbage
Disposal (10
000 tons) |
6767 |
10671 |
11819 |
13650 |
14857 |
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Volume of Disposal
of Excrement and Urine |
2385 |
3066 |
2829 |
3160 |
3475 |
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(10 000 tons) |
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Number of Public
Lavatories per 10 000 Population |
3.0 |
3.0 |
2.7 |
3.2 |
3.2 |
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a) Per capita data and popularization data are calculated by
city population, which refers to population permanently registrated in urban
districts |
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exluded counties. |
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