| Similarity | Rank | |
|---|---|---|
| Seventies | 0.959 | 58121 |
| Nineties | 0.953 | 78927 |
| Sixties | 0.919 | 46348 |
| eighties | 0.908 | 24958 |
| seventies | 0.900 | 24080 |
| Fifties | 0.900 | 73233 |
| '80s | 0.885 | 22319 |
| nineties | 0.882 | 28357 |
| 80s | 0.880 | 12461 |
| sixties | 0.875 | 21797 |
| 70s | 0.874 | 14122 |
| 90s | 0.864 | 14490 |
| '90s | 0.861 | 25014 |
| '70s | 0.859 | 23330 |
| 60s | 0.856 | 15489 |
| 80's | 0.853 | 13139 |
| 70's | 0.851 | 14816 |
| '60s | 0.848 | 25607 |
| 60's | 0.840 | 17173 |
| 90's | 0.829 | 15919 |
| '50s | 0.821 | 40055 |
| fifties | 0.816 | 27991 |
| 1980's | 0.815 | 18127 |
| 1960's | 0.813 | 19445 |
| 1960s | 0.812 | 7911 |