| Similarity | Rank | |
|---|---|---|
| '80s | 0.976 | 22319 |
| '60s | 0.970 | 25607 |
| '50s | 0.953 | 40055 |
| '90s | 0.943 | 25014 |
| 70s | 0.937 | 14122 |
| '40s | 0.919 | 67219 |
| 70's | 0.914 | 14816 |
| 80s | 0.913 | 12461 |
| 60s | 0.913 | 15489 |
| 80's | 0.911 | 13139 |
| 60's | 0.903 | 17173 |
| seventies | 0.894 | 24080 |
| eighties | 0.886 | 24958 |
| sixties | 0.886 | 21797 |
| 1960s | 0.881 | 7911 |
| 90s | 0.881 | 14490 |
| 90's | 0.879 | 15919 |
| 1960's | 0.878 | 19445 |
| 1970's | 0.874 | 18387 |
| '30s | 0.873 | 67801 |
| Sixties | 0.872 | 46348 |
| Seventies | 0.870 | 58121 |
| 1970s | 0.868 | 7314 |
| mid-80s | 0.861 | 85729 |
| Eighties | 0.859 | 60835 |