| Value | Category | Cases | |
|---|---|---|---|
| 1 | Jan | 3 |
7.3%
|
| 2 | Feb | 4 |
9.8%
|
| 3 | Mar | 3 |
7.3%
|
| 4 | Apr | 4 |
9.8%
|
| 5 | May | 1 |
2.4%
|
| 6 | Jun | 5 |
12.2%
|
| 7 | Jul | 6 |
14.6%
|
| 8 | Aug | 1 |
2.4%
|
| 9 | Sept | 3 |
7.3%
|
| 10 | Oct | 7 |
17.1%
|
| 11 | Nov | 1 |
2.4%
|
| 12 | Dec | 3 |
7.3%
|
| Sysmiss | 2186 |