| Value | Category | Cases | |
|---|---|---|---|
| 1 | January | 6 |
0.3%
|
| 2 | February | 46 |
2.7%
|
| 3 | March | 129 |
7.5%
|
| 4 | April | 289 |
16.9%
|
| 5 | May | 399 |
23.3%
|
| 6 | June | 352 |
20.5%
|
| 7 | July | 293 |
17.1%
|
| 8 | August | 128 |
7.5%
|
| 9 | September | 45 |
2.6%
|
| 10 | October | 23 |
1.3%
|
| 11 | November | 4 |
0.2%
|
| 12 | December | 1 |
0.1%
|
| Sysmiss | 7504 |