| Value |
Category |
| 1 |
1ST HALF MAR |
| 2 |
2ND HALF MAR |
| 3 |
1ST HALF APR |
| 4 |
2ND HALF APR |
| 5 |
1ST HALF MAY |
| 6 |
2ND HALF MAY |
| 7 |
1ST HALF JUN |
| 8 |
2ND HALF JUN |
| Sysmiss |
|
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.