| Similarity | Rank | |
|---|---|---|
| '40s | 0.962 | 67219 |
| '60s | 0.962 | 25607 |
| '70s | 0.953 | 23330 |
| '80s | 0.924 | 22319 |
| '30s | 0.924 | 67801 |
| 60s | 0.911 | 15489 |
| 70s | 0.907 | 14122 |
| 60's | 0.900 | 17173 |
| sixties | 0.889 | 21797 |
| 70's | 0.887 | 14816 |
| '20s | 0.887 | 93475 |
| 1950's | 0.887 | 20985 |
| 1950s | 0.883 | 9648 |
| 50's | 0.874 | 21227 |
| Fifties | 0.874 | 73233 |
| seventies | 0.874 | 24080 |
| 1940s | 0.874 | 16777 |
| 1960's | 0.873 | 19445 |
| 1960s | 0.870 | 7911 |
| '90s | 0.867 | 25014 |
| Sixties | 0.865 | 46348 |
| 80s | 0.864 | 12461 |
| 1940's | 0.862 | 33633 |
| 80's | 0.860 | 13139 |
| Seventies | 0.853 | 58121 |