| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| when did professional baseball start | 1.34 | 0.9 | 8287 | 94 | 36 |
| when | 1.72 | 1 | 2297 | 92 | 4 |
| did | 1.71 | 1 | 8034 | 20 | 3 |
| professional | 0.79 | 0.2 | 9716 | 12 | 12 |
| baseball | 0.14 | 0.4 | 8105 | 94 | 8 |
| start | 1.59 | 0.4 | 7216 | 72 | 5 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| when did professional baseball start | 0.31 | 0.6 | 4755 | 30 |
