| Value |
Category |
Cases |
|
| 1 |
Traditional |
686 |
|
| 2 |
Modern |
640 |
|
| 3 |
Both traditional and modern |
242 |
|
| Sysmiss |
|
11 |
|
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.
