| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 1 | month and year | 5266 |
85.7%
|
| 5 | year - m imp, a calc | 758 |
12.3%
|
| 6 | 0 |
0%
|
|
| 7 | month - date placed | 2 |
0%
|
| 8 | none - date placed | 119 |
1.9%
|
| 9 | from calendar | 0 |
0%
|
| Sysmiss | 35375 |