| Value | Category | Cases | |
|---|---|---|---|
| 1 | JANUARY | 3 |
0.4%
|
| 2 | FEBRUARY | 2 |
0.2%
|
| 3 | MARCH | 1 |
0.1%
|
| 6 | JUNE | 6 |
0.7%
|
| 7 | JULY | 1 |
0.1%
|
| 8 | AUGUST | 2 |
0.2%
|
| 9 | SEPTEMBER | 1 |
0.1%
|
| 10 | OCTOBER | 1 |
0.1%
|
| 11 | NOVEMBER | 3 |
0.4%
|
| 12 | DECEMBER | 2 |
0.2%
|
| Sysmiss | 789 |
97.3%
|