Value |
Category |
0 |
0 hours |
1 |
1 hour |
2 |
2 hours |
3 |
3 hours |
4 |
4 hours |
5 |
5 hours |
6 |
6 hours |
7 |
7 hours |
8 |
8 hours |
9 |
9 hours |
10 |
10 hours |
11 |
11 hours |
12 |
12 hours |
13 |
13 hours |
14 |
14 hours |
15 |
15 hours |
16 |
16 hours |
17 |
17 hours |
18 |
18 hours |
19 |
19 hours |
20 |
20 hours |
21 |
21 hours |
22 |
22 hours |
23 |
23 hours |
24 |
24 hours |
25 |
25 hours |
26 |
26 hours |
27 |
27 hours |
28 |
28 hours |
29 |
29 hours |
30 |
30 hours |
31 |
31 hours |
32 |
32 hours |
33 |
33 hours |
34 |
34 hours |
35 |
35 hours |
36 |
36 hours |
37 |
37 hours |
38 |
38 hours |
39 |
39 hours |
40 |
40 hours |
41 |
41 hours |
42 |
42 hours |
43 |
43 hours |
44 |
44 hours |
45 |
45 hours |
46 |
46 hours |
47 |
47 hours |
48 |
48 hours |
49 |
49 hours |
50 |
50 hours |
51 |
51 hours |
52 |
52 hours |
53 |
53 hours |
54 |
54 hours |
55 |
55 hours |
56 |
56 hours |
57 |
57 hours |
58 |
58 hours |
59 |
59 hours |
60 |
60 hours |
61 |
61 hours |
62 |
62 hours |
63 |
63 hours |
64 |
64 hours |
65 |
65 hours |
66 |
66 hours |
67 |
67 hours |
68 |
68 hours |
69 |
69 hours |
70 |
70 hours |
71 |
71 hours |
72 |
72 hours |
73 |
73 hours |
74 |
74 hours |
75 |
75 hours |
76 |
76 hours |
77 |
77 hours |
78 |
78 hours |
79 |
79 hours |
80 |
80 hours |
81 |
81 hours |
82 |
82 hours |
83 |
83 hours |
84 |
84 hours |
85 |
85 hours |
86 |
86 hours |
87 |
87 hours |
88 |
88 hours |
89 |
89 hours |
90 |
90 hours |
91 |
91 hours |
92 |
92 hours |
93 |
93 hours |
94 |
94 hours |
95 |
95 hours |
96 |
96 hours |
97 |
97 hours |
98 |
98 hours |
99 |
99 hours |
100 |
100 hours |
101 |
101 hours |
102 |
102 hours |
103 |
103 hours |
104 |
104 hours |
105 |
105 hours |
106 |
106 hours |
107 |
107 hours |
108 |
108 hours |
109 |
109 hours |
110 |
110 hours |
111 |
111 hours |
112 |
112 hours |
113 |
113 hours |
114 |
114 hours |
115 |
115 hours |
116 |
116 hours |
117 |
117 hours |
118 |
118 hours |
119 |
119 hours |
120 |
120 hours |
121 |
121 hours |
122 |
122 hours |
123 |
123 hours |
124 |
124 hours |
125 |
125 hours |
126 |
126 hours |
127 |
127 hours |
128 |
128 hours |
129 |
129 hours |
130 |
130 hours |
131 |
131 hours |
132 |
132 hours |
133 |
133 hours |
134 |
134 hours |
135 |
135 hours |
136 |
136 hours |
137 |
137 hours |
138 |
138 hours |
139 |
139 hours |
140 |
140+ hours |
998 |
Unknown |
999 |
NIU (not in universe) |
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.