Variable

UK Data Service variable record for:

National Survey for Wales, 2018-2019

Variable Details

VariableAge
LabelAge at time of interview
Responses
-99 Refused 0
-88 Not selected in sub-sample 0
-8 Question not asked due to routing 0
16 89
17 74
18 68
19 65
20 62
21 73
22 88
23 92
24 84
25 112
26 117
27 123
28 162
29 143
30 154
31 133
32 148
33 168
34 159
35 192
36 162
37 161
38 165
39 144
40 138
41 127
42 141
43 156
44 158
45 184
46 172
47 197
48 156
49 178
50 180
51 189
52 179
53 229
54 198
55 204
56 245
57 224
58 219
59 207
60 218
61 205
62 197
63 212
64 239
65 220
66 256
67 242
68 251
69 234
70 273
71 273
72 224
73 203
74 194
75 195
76 174
77 154
78 153
79 162
80 128
81 119
82 106
83 109
84 102
85 66
86 70
87 69
88 62
89 60
90 36
91 30
92 13
93 14
94 12
95 9
96 5
97 10
98 3
99 1
DisclaimerPlease note that these frequencies are not weighted.
LocationNational Survey for Wales, 2018-2019
UniverseThe National Survey for Wales involves a 45 minute interview with a randomly-selected sample of people aged 16 and over living across Wales. The survey is conducted annually spread over a whole year starting from the beginning of April and ending with end of March the following calendar year, and runs all year round. Each year, a sample of addresses is selected at random from the Royal Mail’s list of addresses. Survey interviews then take place face-to-face (with a small self-completion element for the most sensitive questions), in-home with one randomly-selected adult in each selected household. No replacement of addresses or individuals is allowed. The achieved sample size is over 11,000 respondents each year. The sample in each local authority is broadly in proportion to local authority population size. The results are weighted to be representative of the adult population in Wales. Fieldwork for the National Survey for Wales is carried out by the Office for National Statistics.
SamplingOne-stage stratified or systematic random sample
Study TypeRepeated cross-sectional study