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    Home / Central Data Catalog / LKA_1977_SSE_V01_M / variable [F4]
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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
4689
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  • SSE77

Skilled & Semi-Skilled - Column 4 (S_S_SKILLED2)

Data file: SSE77

Overview

Valid: 1248
Invalid: 308
Minimum: 4
Maximum: 67906
Type: Discrete
Start: 148
End: 154
Width: 7
Range: -
Format: Numeric

Questions and instructions

Categories
Value Category
4
9
10
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
34
36
37
38
39
40
41
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
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64
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66
67
68
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76
77
78
79
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81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
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100
101
102
103
104
105
106
107
108
110
111
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113
114
115
116
117
118
119
120
125
126
128
129
130
131
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
150
151
152
154
155
157
158
159
160
161
162
164
165
167
168
169
170
172
173
174
175
176
177
178
179
180
181
182
185
186
187
189
190
192
193
194
195
196
197
198
200
201
202
203
206
209
210
211
212
214
215
216
218
220
221
222
225
226
230
232
233
234
235
236
237
238
240
241
242
245
246
247
250
251
252
253
255
256
257
259
260
261
262
264
266
270
272
275
278
279
280
284
285
286
289
290
291
292
295
302
304
306
307
309
310
312
317
318
320
322
323
329
330
331
333
334
336
339
340
341
343
344
348
349
350
351
352
353
354
359
360
361
362
364
368
373
375
379
380
383
384
387
388
390
391
396
398
400
403
409
411
414
415
416
417
418
420
422
424
425
428
430
432
438
439
441
445
448
449
450
453
456
459
461
463
465
466
468
474
476
479
480
485
487
488
490
494
497
500
501
504
506
507
510
520
528
530
540
546
548
552
555
558
559
562
564
568
569
572
581
584
586
589
596
598
600
609
613
615
620
623
630
635
638
640
645
647
648
650
654
663
668
670
675
678
682
685
686
698
707
709
713
714
724
733
734
738
740
743
749
750
766
768
772
779
780
783
786
799
803
805
809
816
826
829
838
840
845
846
849
850
860
870
871
872
880
881
882
885
889
894
897
900
901
910
918
926
936
940
950
954
970
972
980
1003
1005
1008
1018
1019
1021
1024
1025
1028
1029
1036
1052
1056
1061
1063
1067
1070
1073
1074
1094
1098
1100
1114
1117
1120
1124
1125
1140
1144
1146
1148
1150
1154
1155
1156
1166
1179
1182
1201
1205
1225
1229
1242
1252
1258
1272
1275
1283
1308
1311
1336
1339
1342
1356
1359
1366
1373
1377
1409
1422
1433
1438
1441
1458
1460
1465
1466
1473
1494
1505
1507
1535
1540
1564
1567
1568
1569
1571
1575
1607
1616
1623
1628
1634
1640
1652
1666
1675
1681
1685
1738
1748
1755
1774
1776
1787
1797
1800
1803
1805
1806
1807
1833
1837
1843
1847
1862
1880
1919
1927
1940
1944
1945
1966
2006
2009
2022
2036
2040
2043
2064
2102
2107
2116
2133
2149
2160
2166
2178
2198
2209
2210
2226
2246
2265
2266
2272
2293
2308
2326
2331
2333
2346
2348
2370
2376
2403
2415
2416
2420
2421
2424
2444
2453
2464
2475
2495
2496
2498
2568
2578
2610
2614
2624
2653
2664
2677
2719
2722
2732
2746
2748
2770
2812
2821
2831
2849
2874
2895
2900
2914
2943
2947
2972
3002
3074
3077
3112
3163
3189
3297
3305
3343
3345
3346
3450
3540
3544
3571
3585
3606
3634
3660
3675
3864
3873
3940
3958
3960
3970
4071
4105
4134
4138
4195
4219
4231
4232
4420
4461
4486
4603
4738
5042
5099
5332
5346
5381
5400
5610
5786
5849
5886
5894
5914
5992
6074
6156
6188
6193
6223
6230
6517
6898
7286
7628
8328
8563
8582
8632
8673
8802
9033
9114
9245
9768
9785
9998
10071
10688
10692
10854
11081
11164
11642
11660
11687
11766
11780
12006
12091
12155
12160
12376
12387
12428
12436
12529
14846
15687
18611
19104
19274
21236
21892
22293
22500
23130
23305
29824
29842
30529
32118
36144
41400
59410
67906
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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