| Survival Time (year) | Working at the beginning of interval | Failed during the interval | Censored during the interval |
| 0 - 1 | 200 | 5 | 0 |
| 1 - 2 | 195 | 10 | 1 |
| 2 - 3 | 184 | 12 | 5 |
| 3 - 4 | 167 | 8 | 2 |
| 4 - 5 | 157 | 10 | 0 |
| 5 - 6 | 147 | 15 | 6 |
| 6 - 7 | 126 | 9 | 3 |
| 7 - 8 | 114 | 8 | 1 |
| 8 - 9 | 105 | 4 | 0 |
| 9 - 10 | 101 | 3 | 1 |