| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| roman numeral for 1991 | 2 | 0.2 | 6421 | 40 | 22 |
| roman | 0.93 | 0.9 | 8329 | 92 | 5 |
| numeral | 1.58 | 0.3 | 7518 | 97 | 7 |
| for | 0.21 | 0.3 | 5864 | 94 | 3 |
| 1991 | 0.18 | 0.2 | 1590 | 95 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| roman numeral for 1991 | 0.59 | 1 | 7759 | 34 |
