Survey of Establishments on Employment, Earnings & Hours of Work - 1977

Sri Lanka, 1977

Reference ID

LKA_1977_SSE_v01_M

Producer(s)

Statistics Division - Department of Labour

Metadata

DDI/XML JSON

Created on

Aug 28, 2024

Last modified

Aug 28, 2024

Page views

6230

Skilled & Semi-Skilled - Column 10 (S_S_SKILLED8)

Data file: SSE77

Overview

Valid: 761

Invalid: 795

Minimum: 18

Maximum: 307972

Type: Discrete

Start: 748

End: 754

Width: 7

Range: -

Format: Numeric

Questions and instructions

Categories

Value	Category
18
20
31
36
40
45
49
50
54
57
59
60
65
67
72
75
79
80
81
86
90
95
100
105
109
115
116
120
122
123
125
129
130
135
140
150
161
167
172
175
176
177
180
182
185
190
193
194
197
202
204
205
206
210
215
216
217
221
222
223
225
227
232
236
238
240
242
247
248
250
251
252
253
254
255
260
264
265
266
267
268
269
270
274
275
285
289
290
296
300
303
311
312
313
317
320
321
327
330
340
342
343
345
350
351
354
360
364
370
380
388
391
392
400
407
409
420
421
422
423
425
435
448
450
451
453
454
456
457
465
473
480
486
487
490
495
500
507
509
510
511
514
515
521
522
525
530
534
535
537
538
540
544
545
550
553
559
563
564
565
585
586
607
613
614
619
623
624
625
630
632
633
634
636
640
646
647
648
654
657
665
666
670
673
676
679
680
684
687
690
692
694
700
704
705
713
720
735
736
742
750
760
761
764
774
780
782
783
786
787
790
791
792
796
800
809
810
812
816
826
828
830
835
836
840
844
848
849
858
859
860
861
864
867
868
870
872
873
879
880
893
898
900
904
914
916
927
929
931
935
936
940
945
950
953
960
966
980
986
991
995
1000
1005
1031
1050
1058
1060
1069
1072
1076
1077
1105
1118
1125
1130
1145
1150
1161
1170
1172
1177
1179
1182
1190
1217
1222
1227
1233
1235
1237
1248
1254
1260
1275
1282
1287
1290
1294
1304
1325
1331
1335
1340
1350
1352
1353
1355
1365
1385
1392
1402
1403
1409
1410
1412
1418
1420
1425
1432
1439
1442
1443
1449
1458
1480
1481
1484
1485
1490
1493
1505
1520
1524
1526
1530
1532
1542
1563
1571
1578
1600
1604
1620
1625
1630
1649
1666
1688
1730
1738
1749
1765
1766
1771
1783
1800
1819
1825
1829
1835
1842
1851
1852
1857
1863
1865
1886
1933
1946
1955
1956
1961
1977
2000
2004
2010
2016
2032
2042
2059
2067
2070
2077
2103
2107
2110
2130
2136
2171
2181
2193
2207
2241
2257
2258
2266
2268
2290
2303
2315
2317
2326
2340
2350
2359
2405
2412
2481
2486
2520
2560
2588
2618
2631
2650
2663
2669
2700
2712
2745
2748
2763
2773
2826
2837
2838
2850
2869
2932
2990
3037
3104
3120
3150
3194
3206
3216
3226
3288
3300
3350
3437
3452
3511
3560
3568
3612
3643
3730
3792
3870
3887
3921
3939
3960
4020
4145
4237
4241
4300
4355
4440
4444
4462
4496
4543
4603
4673
4695
4713
4739
4757
4813
4848
4873
5000
5012
5056
5064
5130
5138
5196
5205
5285
5343
5360
5366
5387
5401
5428
5450
5507
5516
5570
5580
5760
5905
5939
5940
5948
6143
6149
6240
6242
6249
6480
6499
6503
6719
6780
6809
6934
7114
7140
7181
7187
7195
7282
7363
7800
7810
7827
7833
7840
7955
7979
8049
8092
8529
8552
8657
8727
8951
8996
9028
9115
9338
9378
9532
9574
9661
9698
9823
9888
9990
10045
10050
10296
10305
10368
10461
10473
10853
10914
10952
10980
11162
11430
11480
11555
11690
11810
12069
12388
12452
12621
12849
13345
13400
13452
13679
13748
13781
13836
14295
14442
14823
14840
14841
15001
15570
15580
16170
16740
16905
17131
17170
17412
19059
19898
20040
20160
20167
20300
20567
20915
21074
21870
22224
24529
24667
26325
27375
27536
27602
28672
28792
29220
29630
31342
31608
32550
33148
35244
36634
37311
39114
40174
40399
41990
42200
42791
43138
43256
43572
46220
50358
50569
53432
57793
64760
67121
68964
83435
90495
98000
109345
110905
158069
231820
242864
307972
Sysmiss

Warning: these figures indicate the number of cases found in the data file. They cannot be interpreted as summary statistics of the population of interest.

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