| Similarity | Rank | |
|---|---|---|
| 1920s | 0.971 | 14792 |
| 1930's | 0.964 | 26347 |
| 1940's | 0.957 | 33633 |
| 1950's | 0.942 | 20985 |
| 1940s | 0.933 | 16777 |
| 1930s | 0.930 | 11976 |
| 1890's | 0.928 | 74390 |
| 1900's | 0.919 | 40795 |
| 1950s | 0.916 | 9648 |
| 1900s | 0.913 | 28575 |
| 1880's | 0.912 | 69401 |
| 1890s | 0.908 | 37499 |
| 1960's | 0.907 | 19445 |
| 1910s | 0.903 | 92300 |
| 1880s | 0.898 | 36300 |
| 1860's | 0.895 | 85226 |
| '30s | 0.893 | 67801 |
| 1870's | 0.888 | 85011 |
| '20s | 0.882 | 93475 |
| 1970's | 0.878 | 18387 |
| 1870s | 0.876 | 43942 |
| '40s | 0.873 | 67219 |
| 1800s | 0.872 | 21705 |
| 1860s | 0.869 | 44310 |
| 1800's | 0.868 | 30737 |