| Similarity | Rank | |
|---|---|---|
| Seventies | 0.934 | 58121 |
| Sixties | 0.928 | 46348 |
| Eighties | 0.900 | 60835 |
| Twenties | 0.896 | 79984 |
| 50's | 0.880 | 21227 |
| 60s | 0.878 | 15489 |
| sixties | 0.878 | 21797 |
| '50s | 0.874 | 40055 |
| fifties | 0.872 | 27991 |
| Nineties | 0.869 | 78927 |
| seventies | 0.867 | 24080 |
| 60's | 0.866 | 17173 |
| 50s | 0.854 | 19387 |
| 70s | 0.852 | 14122 |
| '60s | 0.849 | 25607 |
| '20s | 0.846 | 93475 |
| 70's | 0.846 | 14816 |
| '40s | 0.844 | 67219 |
| 1950's | 0.836 | 20985 |
| eighties | 0.832 | 24958 |
| 1940's | 0.827 | 33633 |
| '70s | 0.826 | 23330 |
| 1950s | 0.821 | 9648 |
| '30s | 0.820 | 67801 |
| 1960's | 0.820 | 19445 |