| Similarity | Rank | |
|---|---|---|
| '70s | 0.872 | 54906 |
| the_'70s | 0.858 | 46478 |
| '60s | 0.850 | 70225 |
| the_'50s | 0.843 | 91892 |
| the_60 | 0.842 | 17446 |
| the_'80s | 0.829 | 44374 |
| of_the_1960 | 0.828 | 28673 |
| 70 | 0.819 | 20135 |
| the_70 | 0.819 | 15618 |
| the_1960 | 0.811 | 24570 |
| 1960 | 0.792 | 27261 |
| '80s | 0.791 | 63617 |
| of_the_1950 | 0.784 | 52245 |
| the_80 | 0.775 | 13795 |
| in_the_1960 | 0.772 | 9794 |
| the_1970 | 0.767 | 25452 |
| the_early_70 | 0.761 | 86595 |
| of_the_1970 | 0.754 | 39017 |
| and_1970 | 0.746 | 89817 |
| '90s | 0.745 | 79783 |
| in_the_late_1960 | 0.745 | 43535 |
| in_the_1970 | 0.740 | 8581 |
| and_1960 | 0.740 | 37048 |
| 1970 | 0.739 | 27604 |
| the_1950 | 0.738 | 32477 |