| Value | Category | Cases | |
|---|---|---|---|
| 0 | 3-30 minutes | 4 |
0.3%
|
| 0.25 | 1 |
0.1%
|
|
| 0.5 | 4 |
0.3%
|
|
| 1 | 616 |
38.8%
|
|
| 1.5 | 3 |
0.2%
|
|
| 2 | 376 |
23.7%
|
|
| 3 | 127 |
8%
|
|
| 4 | 101 |
6.4%
|
|
| 5 | 59 |
3.7%
|
|
| 6 | 40 |
2.5%
|
|
| 7 | 10 |
0.6%
|
|
| 8 | 33 |
2.1%
|
|
| 9 | 11 |
0.7%
|
|
| 10 | 40 |
2.5%
|
|
| 11 | 3 |
0.2%
|
|
| 12 | 34 |
2.1%
|
|
| 13 | 4 |
0.3%
|
|
| 14 | 8 |
0.5%
|
|
| 15 | 16 |
1%
|
|
| 16 | 6 |
0.4%
|
|
| 17 | 1 |
0.1%
|
|
| 18 | 10 |
0.6%
|
|
| 20 | 15 |
0.9%
|
|
| 22 | 2 |
0.1%
|
|
| 23 | 2 |
0.1%
|
|
| 24 | 14 |
0.9%
|
|
| 25 | 6 |
0.4%
|
|
| 26 | 1 |
0.1%
|
|
| 27 | 2 |
0.1%
|
|
| 28 | 1 |
0.1%
|
|
| 30 | 12 |
0.8%
|
|
| 31 | 1 |
0.1%
|
|
| 32 | 1 |
0.1%
|
|
| 33 | 2 |
0.1%
|
|
| 34 | 1 |
0.1%
|
|
| 35 | 2 |
0.1%
|
|
| 36 | 4 |
0.3%
|
|
| 37 | 1 |
0.1%
|
|
| 38 | 1 |
0.1%
|
|
| 40 | 3 |
0.2%
|
|
| 42 | 1 |
0.1%
|
|
| 45 | 2 |
0.1%
|
|
| 48 | 2 |
0.1%
|
|
| 60 | 6 |
0.4%
|
|
| 88 | Difficult to estimate | 0 |
0%
|
| 777 | 3-30 minutes | 0 |
0%
|
| Sysmiss | 5897 |