ENG-1981 — Page 375

294

Appendix 33

(Chapter 10: Public Order)

Prisons

1979

As at end of year 1980

1981

Population of

Prisons

Prisoners

4 139

4 932

Detainees (illegal immigrants)

4 481

2 559

5 280 3.409

Training centres

287

419

534

Detention centres

296

360

255

Treatment centres

1 197

900

910

Discharges under aftercare

2 565

2 443

2 517

Appendix 34

(Chapter 12: Public Works and Utilities)

Electricity Consumption, 1981

China Light and Power Company

The Hongkong Electric Company

Cheung Chau Electric Company

Note: Figures in brackets refer to 1980. I megajoule 0.28 kW.h

+

Excluding export sales.

Excluding inter-connection sales.

Electricity Distribution

Domestic

Industrial

Commercial

Street lighting

Export to China

Total

Note: The export of electricity to China commenced in April 1979.

Gas Consumption and Distribution

Domestic

Industrial Commercial

Total

Note: I megajoule=0.01 therm.

Water Consumption

ין

Maximum

demand

Sales

megawatts

million megajoules

2.109 (1980)

30 843

Consumers

hundreds

-

Sales* per head of population

megajoules

7 670

(7 386)

(29 543)

9 617 (9 027)

852 (795)

11 586 ± (10 846)

3271 (3 110)

9 489

(9 431)

3.1

42

(2.8)

(38)

42 471 (40 427)

63 (59)

1 829

12 951 (12 196)

(1 660) 8 075

(7 758)

million megajoules

1979

1980

7556

8 414

14 124

13 763

15 125 15 647

1981

8 733

15 406

17 340

120

132

141

907

1 109

851

36 470

40 427

42 471

1979

1 501

1980

1 758

202

1 318

212 1 553

3 021

3 524

million megajoules

1981

2 024

225

1 784

4 034

Million cubic metres

1979

1980

1981

Fresh water

467

508

507

Salt water (flushing purposes)

76

77

84

Note: Fresh water supply hours for 1981 totalled only 7 726.

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