b_nurdate (duration in secs)
| Value label | Value | Absolute frequency | Relative frequency |
|---|---|---|---|
| 0 | 13601.00 | 86.91% | |
| 1 | 1238.00 | 7.91% | |
| 2 | 356.00 | 2.27% | |
| 3 | 143.00 | 0.91% | |
| 4 | 72.00 | 0.46% | |
| 5 | 40.00 | 0.26% | |
| 6 | 22.00 | 0.14% | |
| 7 | 26.00 | 0.17% | |
| 8 | 12.00 | 0.08% | |
| 9 | 8.00 | 0.05% | |
| 10 | 8.00 | 0.05% | |
| 11 | 10.00 | 0.06% | |
| 12 | 12.00 | 0.08% | |
| 13 | 10.00 | 0.06% | |
| 14 | 4.00 | 0.03% | |
| 15 | 8.00 | 0.05% | |
| 16 | 7.00 | 0.04% | |
| 17 | 5.00 | 0.03% | |
| 18 | 2.00 | 0.01% | |
| 19 | 3.00 | 0.02% | |
| 20 | 3.00 | 0.02% | |
| 21 | 4.00 | 0.03% | |
| 22 | 5.00 | 0.03% | |
| 23 | 2.00 | 0.01% | |
| 24 | 3.00 | 0.02% | |
| 25 | 1.00 | 0.01% | |
| 26 | 2.00 | 0.01% | |
| 27 | 1.00 | 0.01% | |
| 28 | 2.00 | 0.01% | |
| 29 | 3.00 | 0.02% | |
| 30 | 1.00 | 0.01% | |
| 31 | 2.00 | 0.01% | |
| 32 | 1.00 | 0.01% | |
| 33 | 2.00 | 0.01% | |
| 34 | 1.00 | 0.01% | |
| 35 | 2.00 | 0.01% | |
| 37 | 2.00 | 0.01% | |
| 38 | 2.00 | 0.01% | |
| 42 | 1.00 | 0.01% | |
| 43 | 1.00 | 0.01% | |
| 44 | 1.00 | 0.01% | |
| 45 | 1.00 | 0.01% | |
| 47 | 1.00 | 0.01% | |
| 50 | 1.00 | 0.01% | |
| 56 | 2.00 | 0.01% | |
| 62 | 1.00 | 0.01% | |
| 64 | 1.00 | 0.01% | |
| 69 | 1.00 | 0.01% | |
| 72 | 1.00 | 0.01% | |
| 73 | 1.00 | 0.01% | |
| 78 | 1.00 | 0.01% | |
| 88 | 1.00 | 0.01% | |
| 99 | 1.00 | 0.01% | |
| 107 | 1.00 | 0.01% | |
| 120 | 1.00 | 0.01% | |
| 127 | 1.00 | 0.01% | |
| 138 | 1.00 | 0.01% | |
| 144 | 1.00 | 0.01% | |
| 277 | 1.00 | 0.01% | |
| 2000 | 1.00 | 0.01% | |
| Total | 15649.00 | 100.00% |



