UNITED NATIONS

UNITED NATIONS

ECONOMIC

AND

SOCIAL COUNCIL

l

: ECONOMIC COMMISSION FOR AFRICA

Distr.

RESTRICTED

E/CN.14/INR/163/Add.1

14

TIlE CONSTRUCTION INDUSTRY

IN TRE DEVELOPMENT PRCGRAMMElS OF NORTH AFRIOA (1964-1980 )

Addendum ANNEX

I

I I

III

M69-1423

NORTH AFRICA: ESTIMATE OF GROSS FLOOR ABEA OF HOUSING AND :BUILDING CONSTRUCTIONS, .AIm OF CONSTRUCTION EIElllENT DEMAND IN 1964, 1970, 1975 AND 1980

A SURVEY OF RECENT YEARS' GROSS OUTPUT,. VALUE ADDED, EMPLOYNENT AND FIXED CAPITAL FORMATION IN TEE CONSTRUCTION SEOTOR, AND TIlE PROJECTION FOR 1970-1975-1980 OF TIlE SAMffi DATA; AND TIlE INPUT-oUTPUT STRUCTURE FOR TRE YEAR 1964

\

UAR: PRODUCTION ,DEMAND, EMPLOYMENT AND INVESTMENT

•

. E/CN.14/nm!163/Add.1

Annex I .'

NORTH AFRICA: ESTIl\lATE OF GROSS FLOOR AREA OF HOUSING AND BUILDUlG CONSTRUCTIONS, AIID OF CONSTRUCTION ELEm~T DEli/AND IH

1964~~970, 1975 and 1980

. PrefatoIX note

This annex contains a breakdown of investment in construction into its ,various elements and basic ljJaterials .f'or.,,·the. purpose of providing a basis for :projections,of the respective builditig material industries.

The methodology is in line With the one used in the proj ections for the' West African sub-region, and is bhsed on experiences and information collected:'

on a mission to the ,sub-regipn.

Page _t~o shows the basis for the breakdown of the investment in resi- dential 9-wellings into elements of constructa.on, Three average dwelling sizes have been chosen to represent the "low-cost house", the "medium-cost:

house" and" the. "hagh-ooat house" •. Should the 'chosen floor areas not be in complete conjunction, wi th reality" it

'wnl

con:::'

st ructionelements-consraerabiy: ...'

-Aiiwalis"represent the largest amourrtiof consbeucti on elements, page three gives a total of wall areas and volumeS:fQr the eub-r-egi.on, Other ele-

ments are shown country by country.

The table of the percentage' share ofbl1.ilding·Jnaterials is based on the present oonsumption and trends in growth of the ~espective materials and items.

-'

r

.•....'

': . • . J.,:

<~

..

11i .

~ _~i'-'- .,c

"'. II ~^v.

.L •

". _._"O_.~.<"~ h~"". =~^,•.,.~ ~.."," ,_._.".,__ "__,..",~_._,"__.",,_._.. _. .. ,; ' •.._",_,'0.' "" __ ,.._"",.~,:~"'~'--"^- "'''''';<"'~'~~=-:'oO'''-'-' '-'--_''-';:'"''''~.~'':''' ,"'-'"" '. ~'e;~' ^{; ' , • .! C-- "' •} .~^-~::-~---"

.. _.~_ -"""'0',."·.',:-".-.=-:':- ...'"~~...,,.

Summ!>f:¥0f wall areas and volumes "

ALGERIA MOROCCO" TUNISIA LIBYA SUDAI~

Unit I II III I ' I I ' III I · ' n III I II' III I II III

1964 Area of walls l,OOOm2

439 32 5 576 43 5 457 21 5 576 44, 5 240, 17 3

Area of par-t.iti.ona . ,. - . .,-368 26 6 477 34 6 299 .17·,," 6"·483'.356 193 14 .3 1970^Lt<r ea of walls - 823 54 12 1,040 75 12 522 4.3 5 '1,729 128, 23 357 25 4 Area of partitions - 690 43 12 874 60 12 437.34 6, ],,449 10.3, 23 299. 20 4

191,5 Area of walls - 1,535 106 23 1,510107

l'1

Area of partitions - 1,280 85 2.3 1,260 86 17 712 43 12 1,725 121 29 113 52 12 '1980 Area of wall, - 2,600 193 .34 2,360 112 29 1,26.3 15 11 2,853 215 34 1,400 109 11 1l.rea of partitions_{__... '__,,, ._.,"} - '", •. " 2,180. . . . 155- 35 1,980 138 29 1,060 60'"""'"".-~r·_'','"-'·.-·'-._-,--:---·~---,-'''11 2,.392 11?,J5- ' ' ' ' C ' , . " . - -1,110. ' -88 11 1964 Voll1me of walls and

.... "parti

1910 Volume of .wal Le and

'pk.rti

cns _.

2 526"',3&'°. 7

1915 Volume of walls and

p<1'rtitions 46,8 32 6 460 32 4 259 16 4 , ,627 45, . 9 259 19 4

1980Vol~~'ofwallsand ^{' , . . .}

, part'itions .. 195 50 9 120 ,52 1 384- 2.3 6 " 869 64'

,n

•~.~.".,._"._ __~.. ,-".-,.. -'-.--""" - -0"--

.,"._." ...•.. _ ..~_.__ ."..,;..;· ..._..,-,,·~,,·"...-""r ._ .•~_..

()'q!'o~~z

CD co !z;

VJ N •t-'

H-!>-

-;::,

< ,

!B

'"

:;;:--

~^.

•t-'

Algeria

,

Elements of construction Unit Total quantity of construction elements

1964 .1970 ... 19.75 1980 Walls and partitions Low-cost houses 1,000 m2

807 1,513 2,815 4,780

Medium-cost houses

"

High-cost houses

"

Industrial buildings " ^{256 448 832 1,440}

Educational buildings ^tt 175 324 630 1,100

Other buildings

"

Total " ^{1,363 2,504 4,696 8,045}

'I'ota I volume 1,000 m3 146 413 774 1~325

Floors 85 per cent of gross floor demand 1,000 ill2

560· 1,030 1,930 3;320

Roofs 90 per cent of gross floor demand

"

;,?i';.!(

<J\1l'o

cri (i) 2:i

V1 N •f-'

H~

~

v.>0,

~•~

I-'

•

Algeria: Demand es-timate of pipes in drainage and irrigation works

19b4-1970 1975 1980 12o;r- 1970 1915,,1980 1264 .. ··.·.·1970·· . 1975 1980 .. ···perceiflage..:.·..:· million' UR$.-_~.,~ . .... 'C' ·.·i;tlousap,(t{pns

1.

2.

3·

1.

2.

3.

Investment in drainageC&services,

58 98

works related to housing & building 17 30

Share of (1) in drainage works

alone ~ 30 per cent 5·1 9·0 17.4 29•

.4

Expenditure on the acquisition of ^{..-.., ---_. _...}

pipe and drainage'materials -

60 per cent of (2) . 3.1 5·4 ' 10.4 1[.6

.

of which the share of pipes 30 30 30 30 0·92 1.62 3.14 5.29 ^{" ' . '}

of whi ch asbeatros pipes 35 35 35 35 0.32 0.57 1.10 1.85 2,660 4,750 9,160 15,400

concre-te pipes 45 40 35 30 0·41 0.65 1.10 1·59 20,500 ...,...3.~!.5\J(). .55,000 79,500

...---~'"'

Investment in;Ci,v:i1 Engineering

and Public Works 57 97 163 294

Expenditure on the acquisition ._".~-_...-

.' T

of materials - 60 per cent:·::&t (1) 34 58 98 176

- . . .'.•';-"-'

Share of drainage

&

of which asbestos pipes 35 35 35 35 0.84 1.43 2·40 4_32 7,000 11,900 20,000 36,000

concrete pipes 45 40 35 30 1.07 1.63 2·40 3.70 53,500 81,500 li'Q,000 185,000

Total of asbestJs pipes 1.16 2.00 3.5° 6.17 9,660 16,65° 29,160 51,400

concrete pipes 1.48 2.28 3·50 5·29 74,000 114,000 175,000 264.500

~':.).

,_.,--,...^~-:,.-~.

P\"?;-J(

O\'l!,<""

'" '"

.

--J I-' H.j>.

< ;

~

0\

~

l-'

J~orocco

Total quantity of construction elements

1964 1970

-

-_. ···riQ53 i,914 1,770 4.340

77 135 193 310

11 24 ⁾⁴ 58

288 608 1,090 . 1,820

200 475, ". 850 '1,430

56 126 ' 238 392

1,685 3,282 5,115 8,350

279 543 855 1,380

685 1,360 -: 2,180 3,550

725 1,440 2,320 3,760

.~,

"

"

"

-·ii- -;"':"

"

Units .1,OOO-·m.···2

1,000 m3 '1,000 m2

-,":"

Medium-cost houses Low-cost houses

other Total

High-cost houses

Industrial bui.Ldfrigs " .'"

. Ecluc.ationa1 buildings ,{" .

.-':

Walls and partitions Elements of construction

Total volume

Floor~ 85 per oent of gross floor demand Roof's, 90 percent of gross floor ,"celC.""

,;

.-^~

~.

.-,--..._'-.._...._..-....

.---:-..^,_._.~.,. '1:li';'lB

lU l'l--""

~"'@_{M •}

<.0 ....

H-l»';:::t

~ _....

0\

v.>

:;:- g;

•I-'

Morocco: Demand estimate of pipes in drainage and irrigation works

·~

~l980

1. InvestIJl~htin drainage & services, works related to.hOi+sin~& building 2. Share of. (1) in drainage works

a!one -:- 30.per cent

3. Expenditure on the acquisition of pipe and drainage materials - 60 per cent cf (2) ~

of which the share 'bfpipes of which asbestos pipes

concrete pipes

1. Investmehtin Civil Engiheering and Public Works .

2. Expenditure onithe acquisition of materials- 60percent.of·(1) 3. Share of drainage&'pipo materials

of which 'asbestos pipes cbncrete pipes Total,ci'. asbes·tos pipes concrete pipes

-

",.'.'

25

7 12 50

30 30

40

7

40

_.._,'~ - "

30 30 35

7 20 35

30 30 30

7 20 30

_.,."~.,-.

'1Ji';'t;,!

~l:l2

'" CD_{k •}!2i

I-' I-' I-'H-I»

-;:::,

~

0--

~

I-'

Tunisia

Elements ofcons'truction

Walls and partitions Low-cost houses .Medium-ccs1;· house·s·

High~cost'houses . Industrial _bu~ldi~gs Educational buildings" ,.

Other Total

Unit 1,000m2

.11 .

"

"

"

"

"

Total quantity of construction elements 1964__ __1970__ _ 1915 1980

756 959 1,562 2,323

'. 38 ' 7 7 '97 135

11 11 24 34

288 480 768 1,120

228 368 595 840

56 112 168 238

1,377 2,007 3,214 4,690

Total vclume Floors 85 per cent of gross floor demand Roofs 90 per cent of gross floor demand

1,000m3 1,000m·2

"

212 544 576

332 868 920

532 1,390 1,470

776 2,020 2,136

---~'----...,-;.-'---~--_.

'U ~I?;j

\ll '.''''

UQ " 0

ro (i)""!2;l

M •

.t; Ht

!

~Lv

g;

•I-'

,,_.~¥-• .~-.--._.~ _.~•...•.. _ _.,--~'.'".~_.~._._"

_._.~-~,.". .._-...-..._^..

Tunisia: DeI1land estiI1late of pipes in dJ:'ainage and irrigation works

1264 1970 1975 1986-"" 19Eir- 1970'---'1375 -1980 -_19.94- - 1970_ _ 1975 ,',' '1980

percentage millicn US$ 'thousand tons

1. Investment' it:l' construction ot)ler than housing and "bui 1ding ':

2. Expendit1ll'e on

theacq.Ui~ihOn

of materials - 60 per _c~ri't of (1) 3. Shar.{6fdrainage & pipe materials

of ~ich asbestos pipes

oo~c,~ete piPf'A

1. Inv€stmentin drainage & services, works r-eLated to housing & building 2. Share of. (1) in drainage works

alone - j,O,per cent '

" :" ^."',

3. Expenditure 'on the acquisition of pipe 'cand,drainage materials - 60 per, cent df(2)

of which 'the share of pipes of whichasbes~os,pipes

':'concretepipes'

't.

28 57 ' 83 115

7 ' , 7 7 7 1·97 3·99 5.80 8~06

25 25 30 30 , 0.49 1.00 1.74 2.42 4;080 8,340 14,500 20,200

35 35 30 25. 0.69 1.40 1·74 2.06 34,500 70,000_, 87,900 103,000

0.72 1.36 2.42 3.43 6,000 11,340 20,170 28,530

1.01 1.91 2.42; , 2.90 50,500 95,5°0 121;000 145,000

"

.:':

-.

...

..

8,330 42,000 5,670

34,000 3,000 '

25,500

..

.'.i·

"',,

192 '

, ,

"

7.55,: 11.14 2~26, 3034

0.68' .,1.00 1,920 0.68 .,'Q-:.e4 '16;-000

.

,4.85 1.45 '0.36 0.51

95 '138 3.06

0.92 0.23 0.32

.:~.,

17 27 ' 42 ^--'-~~;c-

'

5·1 8.1. , 12.6 ^{' s}18.6

47 30'

30 25 30

30 30 30

25 35 30

25 35

pipes pipes

,'-'

Total ,of _-~sbe§~ps conc-r^6te

..""_.'-"- ~--,..-.

"d

g'"

IIJ ' -

'"co co '"_{H •}a

>-' >-'

\JlH-l'>

-;::;-

~

two-

-;::-

IS;•

Libya

'.

Low-cost houses Medium-cost houses High-cost houses

...._-".-- ...^~. -,.

Industrial. buildings Educational buildings Elemenis of construction

Walls and partitions

Other Total.

.

Unit 1,000m2

"

"

II

II

II

II

Total quantity of construction elements

1964 1970 ---.197'L 1980

1,059 3,178 3,783 5,246

78 232 272 387

11 46 58 69

192 512 704 992

124 399 525 749

. 42 126 154 210

1,506 ·,,4,493 5,496 7,653 Total voIume

Floors'

85

'-'.

':."

r:: i"Cle.

1,000m3 1,000m2

II

249 552 584

744 '1,754

e 1,858

912 2,166 2,293

1,268 3,018 3,195

;;? _i:;'~

(fq_cD

a

CD ~

M •

f-" f-"

-JH.:£:::..

H

~

0\ l>J

~_p,

•p,

f-'

Libya: Demand estimate of pipes in drainage and irrigation works

1964 1970 1975 1980 1964 1970 1975 1980 1964 1970 1975 12§Q..

p~r,cel'lta:ge .. ... ___ million ^US$ ..._.__ ._______thousand tons

," .. ^{" . ,-}

.

1. Investment in drainage

&

works related to housing

&

2. Share of (1) in. drainage works

alone - 30 per cent 5·1 15.6 18.9 26.4"

3. Expenditure on thE acquisition of

pipe and drainage materials - ^{"- -.._-}

.

60 per cent of (2) 3.06_ 9036 11.34 15.84,

of t1hich the shar-e of pipes 30 30 30 30 0.92_ 2.81 ],·40 4.75

of whibhasbestos pipes 20 20 20 25 0.18 0.56 0.68 1.19-._ 1,500 -,4,670 5,670 9,900

concrete pipes 40 40 35 30 0.37 1.12 1.19 1.43 -18,500 56,600 59,500 71,500

-

1. InVestmenti_nGivi1 Engineering

an4.P-ublicWork,,> 40 125 154 210

2~' Expenditure on 'the acquisition

of materials - 60

pkr

3. Share of drainage

&

of which asbestos pipes 20 20 -20 25 0.24 0.75 1.48 3.15 2,000 -6,250 12,300 26,200

concrete pipes 40 40 35 30 0.48 - 1.50 2·59 3.78 24,000 75,000 129,500 189,000

Total of asbestos pipes 0·42 - 1031 2.16 4.34 . 3,500 10,920 17,970 36,100

concrete pipes 0.85 2.62 3.78 5.21 42,500 131,000 189,000 260,600

'Ugi?'l

I" '--

Oll 0

CD " !2i

!xl .'

~Ht:';::;-

~ ,...

0\

l

I-'

Sudan

Elements of construction

Walls and partitions Low-cost houses Medium-cost houses High-cost houses

" " C " : " -. __ ' ~ • • •

Industrial buildings Educational buildings Other

Total

Unit 1,000m2

11

11

11

11

11

11

Total quantity of construction elements

1964 1910 _ 1215 1980

433 656 1,565 2,510

31 45 111 191

6.... • 8 , .. 24_. 34

320 480 . 136 1,250

250 314 514 950

62 98 .154 266

1,102 1,661 3,110 5,261

Total volume . 'Floors 85 per cent of gross" floor demand

Roofs 90 per cent of gross floor demand

:.:.:"

•..,

1,aOOm3 1,000m2

11

16 492 520.·.·

118 145 188

282 1,360 1,440

466 2,270 2,420

;?

<l'l(\) (\) !2\5 ⁰

l< •

ro I-'

I-'H-!'>

< , H~

--- ....

wo-,

l

....

Sudan: Demand estimate of pipes in drainage and irrigation .Norks

..

1980 1915

tons

,.... "1.'£.[-')--" 1.'10'"'" .19b4 .... "...~

u3~ .- thousand

'196419101n5~1980--"1964-'''}-91G ' M;=----~',c;~

peroentap;e million

2.10 4.14 1.38 12.24

30 30 3Cl'

30 _... .

24

35 35 30 30 0.28 0.43 0.66 1.10 2,340 3,6QO 5,500 9,180

...40. 35,. 30 30 0..32 0,43 0.66 1.10 16,000 21,500 33,000 55;,000

..,'t .• -:::'Investmen'~ .-in drainage & seruices, works' related to housing &building 2~'

.

of

.alone - 30 per oent_{_.--_.,~. ....}' - " - '...

3. ExpendltttreoJ:l the acqut sttaon of . "''';''pipe and drainage materials -

. '·60'percent·of; (2) '""",. ,.

.of

-v: . ''·'·,c.oncrete- pipes

. _'__..,..o:.._.__~~:....•.._

"'''~:'''I5'

••.. -'"

4·5 6.9 12.3 20,4

1.44 1.81 1.44· 1.81 1. irl~~$i:';'';-ht; in oonstru6tio'n other

. t.han. !fg".sing and building

2.

Experid.{~~~~ o~ t~e

of Nhich' asbes~os pipes ..,,_ " " , , , c..9.!lcret e pilles . To.tallof asbestos pipes

.. ';don(;":iiiir~;' pI'pes

1 ... "T 35 35 40 .40

1" -'1 . 30 30 30 30

45 69

27' 41 h89;' ···2,90 0.66 1.01 Q.76 1.01 0·94

"h08

96

58

4.Q·$

1.21 1.21

159 95

6 •.61- . 2.00'5,500 2.0038,000 3.10 1,840 3.10 .54,000

8,400 50,500 1:2,000 72,OQO

10,000 60,500 15,500 93,59Q

. 16/100 100,000

" "25;880 15.5...000

-'-"---'-'~.,

-

;".

.

.

':.

I.'~

i~·~

'"

'"

"'H-l»

< , H

i!

'"

-;;-

~

•

Concrete prcducts and their percentage sha-re (Cont' d)

'A8D

1'11;21.. 1,000 m tons

1970 1975. n

Mi~l. 1,000 Mip. 1,000 ...

m tens m tons

_ 196.1 7'i 1980

1"'i9..

Mi~l.

Unit 1964

wall area Mil1.m2

1.102 1.661 3.110 5.267

Ff2(2]J(22) 3,. ^A. 5 5 -.10_ _ 15 0.055. 11 0.083 17 0.317 63 0.789 156

for slabs Suda!);

Libya (Cont1d)

floor area Millom2

0.694 2.064 2.548 3.550

Cement and graTIno tiles Sf3(43)

%

ceiling area Mil1.m 0.694 2.064 2.548 3.550

Concrete prefab. Gf2(27)

%

roofing area Mil1.m 0.584 1.858 2.293 3.195

Sf2(47)

%

Gf2(27) %

Concrete blocks for walls Concrete tiles

Concrete block fills

floor area _Mill.m~5.576 0.81'0 1.602 _-2~72

Cement and ~aIIDo...iil?s _ Sf3(4J) . 10 ^A 10 10 10 10 0.058 3 0.088 4 0.160 7 0.267 12

ceiling area Mill.m=--O.578--0.67~1.602-:2.672

Concrete prefab. Gf4(27)

%

"""-- __ - _ _ _

Concrete tiles

Concrete block fills for slabs

roofing area Mill.m~

Sf2(47)

%

Gf2(27)

%

~

!';'-t!..

fJ\l~O_{(I) (I) !oi;}

~

.

I\) ,..,

V1 H.p.

<,

!

l'"

l

_....

ANNEX II·

A SURVEY OF RECENT YEARS' GROSS OtJrPUT, VALUE ADDED, EMPLOYMENT AND FIXED CAPITAL FQRMATIONJN THE CON- STRUCTION SECTOR, AND THE PROJECTION FOR 1970-1915-1980 OF THE SllJIJIE DATA; AND THE J:NPUT';'OUTPUT

STRUCTllRE FOR THE YEAR 1964

Moroooo : . Construotion: .PrOduotion. demand. employment and investments 1960-1980,

Units 1960 1961 1962 1963 1964 1965 1970 1975 1980

• • • • • • • • • • • • 0 • • •1960'·pr.,ices.0 $0.0·00,-;..0 11 II 0.(1" • •1964 :~)ric_eso....

525796 140 . 220

1. Gross ou tpuf, a. value b. quantity 2. Value added 3. Domestic demand

a. value·

b. ciUax\ti ty 4. Employm~nt,

totql of' whioh

5. Fixed ca;pital formation

"',

IlUn.US$

.-

'000

MIn. US$

120 63 120

59 111

133 73 133

62 123

145 83 145

134

162 91 162

150

164 99 164

81 152

171 104 171

158

3418

348

95 322

525

130 486

796 340

173

\!;;'og

56-

H-I>-I-' H'--.

~.

~o.

V.>

i'

I-'

E/CN.14/INR/163/Add.l Annex II

Page 3

Morocco: Distribution of gross output of the oonstruction induBtry

<.•••

'0

(Mln. Morobc;m! francs)

Resources used for Value

! ..~

i'

.,.

86;500.

2,,300 : 84i 200'

0.'

, O'

4,~46

: 52 : h,20 , i20 ^i.

, I

. 4

i 4 ⁱ

115 ;;,

: 15 !

,15

20 . 5, 6 :12 L·

'60

!

\40

:10

1162

,

,27

i

c. 5U2

I"_{., I}

125

19_,

. I

, 1,Of8 1,2~0

. 559

90,646

i 060

~0,646 ,

,~,

<'

Final destination, total Consumption: a. priva~e

b. publib Fixed capital formation"

Changes in stocks (+ or: -

t

Exports ,

Intermediate destination, :total Ind. 0 Agriculture, etG.

1 Mining and quadying

20 Food manufacturing industries 21 Beverages

22 Tobacco 23 Textiles 24·

25 26 27 28 29 30 31

32 Petrol 33

34 35 36/37

38 . 39

4 61

5

62/63 "

64 "

7 Transpo:r't: :.

8/9 other s~rvi8es Total resourc'es

Imports, Total gross output,

r::i

!.

j:.-.

. ^~..,-

Algeria :

E!CN.14!$NR!16)!Add.1 Annex II .-

Page 5

Input structure of the ccnstruction industry 1963

Absolute values Input coefficients

,..^-'

;1

as%

of which Per

imported ~~sand of 1

2.5

..----"-'.-^.

1~8 1.0 90

\~

3d~() 19.0 80

1.0 1.0 50

o

1 20 21 22 23 24 25 26 21 28 29 30 31 32 33 34 35 36/31

)8

6~

64

8/9

Agriculture, etc.

Mining and quarrying Foodmanufaoturing indo Beverages

Tobaoco Textiles Footwear Wood 'and cork

Furni ture and fixtures- Paper

Printing Leather Rubber Chemicals

Petrol and coal

Non-metallic mineral prod.

Basic metal Metal

Maohinery

Transport equipment

~seellanecus

Construction

Electrici ty, gas, ",ater Commeroe - - Banks and insurance Real Estate

Transport and communioations Other-services

Tctal- intermediate inputs Salaries and wages

Indirect taxes less subsidies Rest

Total gross output

of which construction in petroleum industry

Total

5

2

38 2

10 80 122 190 250 6 110 10 1216 170 109 18 1,150 485 91 215 -2,001

922

5.0 40.0 61.0 95.0~.

125.0 3.0 55.0 -

5.0

6.0

54.5

9.0.

515.0 242.0 131.5 -

45.5

1,000.0 -

80

90

Source: Statistical Bu11eiinfor Afrioa 1961.

TUnisia : constrtfction: Production, demand, employment arid investmenis

1960-1980

1"--- _ i

j

I

~,-,

. ,

..

... -• .r1960 prices ••••••••• -_e.•••••• -••••.•••~1964 prices •••••

1968

1976

~ ¹⁹⁷⁵

80 .'llO

429

150

429 1980

:299

299

19~

,

,

76 172 172 1965

64

150 150

1964

56 147 147 1963

49

1962

41

116 116

1961

35 99 99 1960

units

Mln.US$

Mln.US$

l'lln.US$

a. value b. quantity 2, Value added 3. Domestic demand

a. value 1. Gross output

P1Un.US$

b. quantity 4. Employment

total of which '000 5. Fixed oapital

formation

60

92

80

136

85

139

159

94

184

.111

277

131

397

('"

J:"'

i ..

:.; !

'-!

;

'U~i:'J

Jg_co

Sa-

--JH -.f-'

H-l'-

H---...

H~

>

UJ

'>-

f

E/CN.14/INR/163/Add.l lln:r1eJt I I .

Page 9

Tunis!& : Distribution of gross output of the construction industry

1964

Intermediate Ind. 0

1 20

21

22

23 24

25 26 27 28 29

36~7

4

61

64 8/97

Toral resources Imports

Total gross output

Value

64.929

1.349 63,580

o o

1,000

;110

20 5

o o o

5 60 , 3020

15

45

o

.. 20 '320

i..

o

j; 50 65~929

o

65,929

E/CN.14/INR/163/Add.1 Annex II'. '

Page 11 ,:

Distribution of I$0ss,output of the oonstruotion ind';'stI;V 1964

( 'OOQI,I.,. )

Resources used for

Final destination, total Consumption:

a. private b. public

Fixed capital formation , Changes in stocks (+ or -) Exports

Intermediate destination, total Ind. 0 Agriculture, etc.

1 liIining and quarrying

20 Food manufacturing industries 21

22 23 24

25

29

38

~\

4 61

5

64 .1

'819

Total rosources Imports

Total gross output

Value , 31,800

"31,800 3,200

,35,000 , : 0

~5.000

Sudan

-

.. o);E/CN.14/INR/163/Add.1 Annex II

Page 13

Input structure of the construction industry 1962/63

•

• ^{. _ ... J . .} Input coefficients

of which Per impOrted . thousand Total

0 Agricu1 ture, etc,. 100

1 Mining and quarrying 73

20 Food manufacturing indo

23 56

25 2,637

26 140

27 56

30 280

31 839

32 1,175

33 6,520

34 3,077

35 168

36/37 3,916

38 280

39

4 224

5 112

61

62/63 861

64··· ^{.''.-._...'..-....•.}

7 4,920

8/9

Total intermediate inputs 25,434 Salaries and wages and profits 27,354- Indirect taxes less subsidies 3,152

Total gross output 55,940

56 140 56 280 839 1,175 4,470 3,077 . 168 3,016 280

561

1.8 1.3 1.0 47.1 2.5

5.-0··

.

21.0 116.6 55.0 3.0 70.0 5.0 4.0 2.0

2 as

%

011

o a

100 100 100

'lOa

.. 100 100 70 100 100 100 100

67

E/CN.14/INR/163/Add.1 Annex III

ANNEX III

~ •_• Produ.ction• demand, emp1o:vment and investment

Unit 1963/64 1966/70 1974/75 1979/80

GDP per capita

s

GDFCF current prices Mln.$ 740 1,140 1,720 2,810 Value added by

construction

"

Investment in

construction

"

Gross output

"

Domestic demand

"

Employment 1000 304 410 560

BoO

Fixed capital

formation in III1ln.$ 10 15 20 30

construction