| Similarity | Rank | |
|---|---|---|
| 20-year | 0.770 | 22403 |
| five-year | 0.758 | 6419 |
| three-year | 0.737 | 7670 |
| two-year | 0.735 | 8491 |
| one-month | 0.731 | 54906 |
| 15-year | 0.708 | 32177 |
| 25-year | 0.697 | 37298 |
| six-month | 0.695 | 15082 |
| 18-month | 0.694 | 33170 |
| 12-month | 0.690 | 24094 |
| six-year | 0.689 | 18775 |
| ten-year | 0.686 | 20653 |
| 10-month | 0.677 | 71563 |
| three-month | 0.676 | 15872 |
| 60-day | 0.672 | 65974 |
| german-soviet | 0.666 | 64762 |
| 15-month | 0.666 | 51890 |
| seven-year | 0.663 | 20127 |
| eight-year | 0.662 | 24311 |
| debt-reduction | 0.661 | 70646 |
| four-year | 0.660 | 10773 |
| 12-year | 0.660 | 36824 |
| nine-month | 0.651 | 36175 |
| long-delayed | 0.651 | 51245 |
| seven-point | 0.648 | 59143 |