| Value | Category | Cases | |
|---|---|---|---|
| 1 | January | 0 |
0%
|
| 2 | February | 0 |
0%
|
| 3 | March | 0 |
0%
|
| 4 | April | 6 |
0.5%
|
| 5 | May | 1 |
0.1%
|
| 6 | June | 7 |
0.6%
|
| 7 | July | 190 |
15.3%
|
| 8 | August | 528 |
42.5%
|
| 9 | September | 400 |
32.2%
|
| 10 | October | 94 |
7.6%
|
| 11 | November | 12 |
1%
|
| 12 | December | 2 |
0.2%
|
| 111 | Used all year | 2 |
0.2%
|
| 888 | Don't know | 0 |
0%
|
| Sysmiss | 2635 |