| Similarity | Rank | |
|---|---|---|
| 11-year | 0.850 | 43401 |
| eight-year | 0.836 | 24311 |
| 16-year | 0.817 | 53661 |
| seven-month | 0.780 | 52931 |
| 12-day | 0.772 | 69499 |
| 40-year | 0.767 | 45396 |
| 14-month | 0.767 | 60096 |
| eight-month | 0.764 | 51610 |
| eleventh-hour | 0.760 | 69322 |
| reagan-bush | 0.758 | 70661 |
| 21-month | 0.758 | 96861 |
| 15-year | 0.757 | 32177 |
| 18-year | 0.755 | 62146 |
| 21-year | 0.749 | 57036 |
| nine-year | 0.748 | 39378 |
| 25-year | 0.745 | 37298 |
| 000-km | 0.744 | 92467 |
| five-month | 0.744 | 44265 |
| 18-month | 0.743 | 33170 |
| 30-year | 0.738 | 29031 |
| letelier | 0.736 | 49454 |
| 14-year | 0.733 | 42866 |
| april-june | 0.733 | 86785 |
| 13-day | 0.732 | 92585 |
| lucona | 0.731 | 76187 |