| Value | Category | Cases | |
|---|---|---|---|
| 0 | None | 192166 |
59.7%
|
| 1 | 1-30 minutes | 100170 |
31.1%
|
| 2 | 31-60 minutes | 14314 |
4.4%
|
| 3 | 61-90 minutes | 5416 |
1.7%
|
| 4 | 91-120 minutes | 4324 |
1.3%
|
| 5 | 121-150 minutes | 969 |
0.3%
|
| 6 | 151-180 minutes | 2205 |
0.7%
|
| 7 | 181-210 minutes | 1208 |
0.4%
|
| 8 | 211-240 minutes | 745 |
0.2%
|
| 9 | 241+ minutes | 392 |
0.1%
|
| 11 | 10 |
0%
|
|
| 111 | 10 |
0%
|
|
| 121 | 10 |
0%
|
|
| Sysmiss | 10999 |