Value | Category | Cases | |
---|---|---|---|
1 | 1. dark gloomy | 40 |
0.9%
|
2 | 2. poor light | 113 |
2.6%
|
3 | 3. average light | 647 |
14.8%
|
4 | 4. bright | 3412 |
78.2%
|
77 | 77. d/r | 0 |
0%
|
99 | 99. missing | 149 |
3.4%
|
Sysmiss | 177 |