| Value |
Category |
| 1 |
MAT |
| 2 |
SCI |
| 3 |
MAT, SCI |
| 4 |
REA |
| 5 |
MAT, SCI, REA |
| 6 |
MAT, REA |
| 7 |
SCI, REA |
| 9 |
OMITTED OR INVALID |
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.