| Value |
Category |
| 1 |
Single |
| 2 |
Compound nuclear |
| 3 |
Compound nuclear home |
| 4 |
Non-compound nuclear |
| 5 |
Without nuclear |
| 9 |
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.