| Similarity | Rank | |
|---|---|---|
| Seventies | 0.948 | 58121 |
| Fifties | 0.928 | 73233 |
| Eighties | 0.919 | 60835 |
| '60s | 0.908 | 25607 |
| sixties | 0.907 | 21797 |
| 60s | 0.903 | 15489 |
| Nineties | 0.894 | 78927 |
| seventies | 0.879 | 24080 |
| 70s | 0.873 | 14122 |
| '70s | 0.872 | 23330 |
| 60's | 0.871 | 17173 |
| '50s | 0.865 | 40055 |
| '80s | 0.854 | 22319 |
| Twenties | 0.851 | 79984 |
| eighties | 0.841 | 24958 |
| 80s | 0.839 | 12461 |
| 1960s | 0.838 | 7911 |
| 1960's | 0.838 | 19445 |
| 70's | 0.836 | 14816 |
| '20s | 0.823 | 93475 |
| '40s | 0.822 | 67219 |
| 50's | 0.821 | 21227 |
| '90s | 0.821 | 25014 |
| 50s | 0.821 | 19387 |
| 1950s | 0.816 | 9648 |