| Value | Category | Cases | |
|---|---|---|---|
| 0 | Less Than 1 Month | 1 |
2.7%
|
| 1 | 1 |
2.7%
|
|
| 2 | 2 |
5.4%
|
|
| 3 | 3 |
8.1%
|
|
| 4 | 2 |
5.4%
|
|
| 5 | 1 |
2.7%
|
|
| 6 | 2 |
5.4%
|
|
| 7 | 1 |
2.7%
|
|
| 10 | 2 |
5.4%
|
|
| 11 | 1 |
2.7%
|
|
| 12 | 21 |
56.8%
|
|
| 88 | N.A. | 268 | |
| 98 | D.K. | 8 | |
| 99 | 4 |