| Value | Category | Cases | |
|---|---|---|---|
| 0 | None | 257924 |
80.1%
|
| 1 | 1-30 minutes | 55562 |
17.3%
|
| 2 | 31-60 minutes | 6679 |
2.1%
|
| 3 | 61-90 minutes | 770 |
0.2%
|
| 4 | 91-120 minutes | 455 |
0.1%
|
| 5 | 121-150 minutes | 63 |
0%
|
| 6 | 151-180 minutes | 69 |
0%
|
| 7 | 181-210 minutes | 281 |
0.1%
|
| 8 | 211-240 minutes | 50 |
0%
|
| 9 | 241+ minutes | 46 |
0%
|
| 12 | 1 |
0%
|
|
| 122 | 20 |
0%
|
|
| 123 | 10 |
0%
|
|
| 222 | 10 |
0%
|
|
| Sysmiss | 10998 |