| Similarity | Rank | |
|---|---|---|
| '30s | 0.968 | 67801 |
| '50s | 0.962 | 40055 |
| '60s | 0.928 | 25607 |
| '20s | 0.922 | 93475 |
| '70s | 0.919 | 23330 |
| 1940s | 0.913 | 16777 |
| 1950s | 0.894 | 9648 |
| 1940's | 0.890 | 33633 |
| 1950's | 0.886 | 20985 |
| 60s | 0.886 | 15489 |
| 70s | 0.884 | 14122 |
| '80s | 0.884 | 22319 |
| 1920s | 0.880 | 14792 |
| sixties | 0.879 | 21797 |
| 1920's | 0.873 | 30219 |
| 1960s | 0.871 | 7911 |
| 60's | 0.871 | 17173 |
| 1960's | 0.870 | 19445 |
| 1910s | 0.869 | 92300 |
| 1930s | 0.866 | 11976 |
| seventies | 0.864 | 24080 |
| 70's | 0.857 | 14816 |
| 50's | 0.855 | 21227 |
| 1930's | 0.854 | 26347 |
| fifties | 0.853 | 27991 |