| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1 |
0.1%
|
|
| 1 | January | 39 |
5.5%
|
| 2 | February | 54 |
7.6%
|
| 3 | March | 72 |
10.1%
|
| 4 | April | 58 |
8.1%
|
| 5 | May | 67 |
9.4%
|
| 6 | June | 46 |
6.4%
|
| 7 | July | 49 |
6.9%
|
| 8 | August | 76 |
10.6%
|
| 9 | September | 66 |
9.2%
|
| 10 | October | 34 |
4.8%
|
| 11 | November | 47 |
6.6%
|
| 12 | December | 105 |
14.7%
|
| Sysmiss | 237 |