Home / Data Portal / SRDC / ZAF-SALDRU-NIDSSD-2017-V1.0.0 / variable [F2]
SRDC

National Income Dynamics Study 2017, Wave 5 Secure Data

South Africa, 2017
National Income Dynamics Study
DataFirst Secure Research Data Centre
Southern Africa Labour and Development Research Unit,
Created on August 29, 2018 Last modified August 29, 2018 Page views 117243 Download 1183 Metadata xml (ddi standard) json
csv json

-- Total duration of interview (w5_a_duration)

Data file: adult_w5_secure_v1.0.0

Overview

Valid: 23892
Invalid: 6218
Type: discrete
Decimal: 0
loc_width: 3
var_range: -3 - 228
var_format: numeric

Questions and instructions

Categories
Value Category Cases
-3 Missing 223
0.9%
13 1
0%
14 8
0%
15 29
0.1%
16 58
0.2%
17 92
0.4%
18 168
0.7%
19 237
1%
20 320
1.3%
21 360
1.5%
22 506
2.1%
23 575
2.4%
24 589
2.5%
25 630
2.6%
26 703
2.9%
27 700
2.9%
28 793
3.3%
29 818
3.4%
30 826
3.5%
31 818
3.4%
32 820
3.4%
33 812
3.4%
34 765
3.2%
35 739
3.1%
36 721
3%
37 685
2.9%
38 690
2.9%
39 571
2.4%
40 576
2.4%
41 561
2.3%
42 540
2.3%
43 479
2%
44 423
1.8%
45 408
1.7%
46 412
1.7%
47 406
1.7%
48 367
1.5%
49 332
1.4%
50 335
1.4%
51 300
1.3%
52 269
1.1%
53 254
1.1%
54 243
1%
55 237
1%
56 229
1%
57 174
0.7%
58 177
0.7%
59 146
0.6%
60 160
0.7%
61 137
0.6%
62 136
0.6%
63 116
0.5%
64 119
0.5%
65 90
0.4%
66 104
0.4%
67 98
0.4%
68 78
0.3%
69 82
0.3%
70 76
0.3%
71 78
0.3%
72 66
0.3%
73 60
0.3%
74 71
0.3%
75 45
0.2%
76 51
0.2%
77 53
0.2%
78 54
0.2%
79 50
0.2%
80 39
0.2%
81 45
0.2%
82 34
0.1%
83 35
0.1%
84 39
0.2%
85 45
0.2%
86 30
0.1%
87 41
0.2%
88 29
0.1%
89 29
0.1%
90 26
0.1%
91 33
0.1%
92 28
0.1%
93 26
0.1%
94 29
0.1%
95 19
0.1%
96 10
0%
97 16
0.1%
98 21
0.1%
99 16
0.1%
100 12
0.1%
101 20
0.1%
102 19
0.1%
103 22
0.1%
104 14
0.1%
105 10
0%
106 10
0%
107 14
0.1%
108 16
0.1%
109 15
0.1%
110 10
0%
111 12
0.1%
112 11
0%
113 10
0%
114 10
0%
115 11
0%
116 10
0%
117 9
0%
118 8
0%
119 6
0%
120 6
0%
121 10
0%
122 5
0%
123 7
0%
124 3
0%
125 4
0%
126 6
0%
127 3
0%
128 8
0%
129 13
0.1%
130 3
0%
131 4
0%
132 8
0%
133 8
0%
134 4
0%
135 4
0%
136 5
0%
137 5
0%
138 4
0%
139 6
0%
140 3
0%
141 3
0%
142 3
0%
143 4
0%
144 6
0%
145 3
0%
146 2
0%
147 3
0%
148 1
0%
149 1
0%
150 2
0%
151 3
0%
152 2
0%
153 2
0%
154 1
0%
155 1
0%
156 3
0%
157 3
0%
158 2
0%
159 3
0%
160 2
0%
161 1
0%
162 3
0%
164 4
0%
165 1
0%
166 1
0%
167 1
0%
170 1
0%
172 2
0%
174 3
0%
175 3
0%
177 4
0%
178 1
0%
179 1
0%
180 1
0%
181 2
0%
183 1
0%
185 1
0%
189 1
0%
196 1
0%
207 1
0%
228 1
0%
Sysmiss 6218
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.