| Similarity | Rank | |
|---|---|---|
| two-hour | 0.785 | 19748 |
| 12-hour | 0.783 | 38739 |
| 15-hour | 0.774 | 74881 |
| 14-hour | 0.770 | 90684 |
| twice-weekly | 0.770 | 45071 |
| 45-minute | 0.765 | 48053 |
| five-hour | 0.763 | 37023 |
| nine-hour | 0.757 | 65856 |
| ten-day | 0.751 | 39469 |
| one-hour | 0.743 | 31349 |
| six-day | 0.741 | 25206 |
| 7am | 0.739 | 30703 |
| three-hour | 0.732 | 23750 |
| seven-hour | 0.731 | 71759 |
| fifteen-minute | 0.728 | 55333 |
| 25-minute | 0.724 | 76715 |
| 6am | 0.724 | 31173 |
| 4am | 0.723 | 36189 |
| 30-minute | 0.721 | 37630 |
| on-call | 0.721 | 76880 |
| 16-hour | 0.719 | 84928 |
| 15-day | 0.718 | 64216 |
| ten-hour | 0.718 | 71432 |
| 10-hour | 0.716 | 71633 |
| re-scheduled | 0.716 | 72124 |