| Value | Category | Cases | |
|---|---|---|---|
| 1 | JANUARY | 15 |
1.8%
|
| 2 | FEBRUARY | 17 |
2.1%
|
| 3 | MARCH | 13 |
1.6%
|
| 4 | APRIL | 14 |
1.7%
|
| 5 | MAY | 20 |
2.5%
|
| 6 | JUNE | 18 |
2.2%
|
| 7 | JULY | 16 |
2%
|
| 8 | AUGUST | 17 |
2.1%
|
| 9 | SEPTEMBER | 25 |
3.1%
|
| 10 | OCTOBER | 33 |
4.1%
|
| 11 | NOVEMBER | 16 |
2%
|
| 12 | DECEMBER | 12 |
1.5%
|
| Sysmiss | 595 |
73.4%
|