| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| 1981 | 0.56 | 0.2 | 9182 | 7 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| 1981 | 1.16 | 0.1 | 3549 | 91 |
| 1981 calendar | 0.26 | 0.4 | 3608 | 29 |
| 1981 penny | 0.17 | 0.4 | 9248 | 9 |
| 1981 corvette | 1.74 | 0.1 | 5793 | 39 |
| 1981 chinese zodiac | 1.92 | 0.6 | 4397 | 83 |
| 1981 camaro | 0.21 | 0.8 | 298 | 14 |
| 1981 movies | 0.32 | 0.3 | 1204 | 17 |
| 1981 world series | 0.94 | 0.1 | 3301 | 62 |
| 1981 nba draft | 0.44 | 0.5 | 6587 | 15 |
| 1981 voltron | 1.09 | 0.1 | 1980 | 29 |
| 1981 super bowl | 0.14 | 0.7 | 4196 | 85 |
| 1981 ford f-150 | 0.22 | 0.7 | 5042 | 81 |
| 1981 penny worth | 0.53 | 0.7 | 5637 | 11 |
| 1981 corvette for sale | 1.38 | 0.2 | 3251 | 88 |
| 1981 toyota pickup | 1.96 | 0.3 | 5200 | 59 |
| 1981 quarter | 0.66 | 0.1 | 6683 | 10 |
| 1981 trans am | 0.86 | 0.4 | 2572 | 82 |
| 1981 penny no mint mark | 0.85 | 0.5 | 6079 | 64 |
| 1981 topps baseball cards | 1.57 | 1 | 7449 | 84 |
| 1981 atlantic hurricane season | 1.59 | 0.4 | 1716 | 8 |
| 1981 home video camera | 1.94 | 0.1 | 5902 | 14 |
| 1981 larry bird topps | 0.3 | 0.1 | 6368 | 8 |
| 1981 trivia | 0.53 | 0.3 | 111 | 25 |
| 1981 sphinx | 1.16 | 0.1 | 7164 | 95 |
| 1981 top 100 songs | 1.9 | 0.9 | 8699 | 99 |
