| Value | Category | Cases | |
|---|---|---|---|
| 1 | January | 9 |
0.9%
|
| 2 | February | 117 |
11.9%
|
| 3 | March | 130 |
13.2%
|
| 4 | April | 98 |
10%
|
| 5 | May | 108 |
11%
|
| 6 | June | 167 |
17%
|
| 7 | July | 120 |
12.2%
|
| 8 | August | 58 |
5.9%
|
| 9 | September | 45 |
4.6%
|
| 10 | October | 52 |
5.3%
|
| 11 | November | 58 |
5.9%
|
| 12 | December | 20 |
2%
|
| Sysmiss | 553 |