| Value | Category | Cases | |
|---|---|---|---|
| -999 | NA | 0 |
0%
|
| 1 | One light bulb | 130 |
48%
|
| 2 | Two light bulbs (that can be separated from each other) | 14 |
5.2%
|
| 3 | Three (that can be separated from each other) | 40 |
14.8%
|
| 4 | Four (that can be separated from each other) | 20 |
7.4%
|
| 5 | Five or more light bulbs (that can be separated from each other) | 64 |
23.6%
|
| 6 | Zero – this system or device does not power lights | 3 |
1.1%
|