| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| history of us strategic petroleum reserve | 1.33 | 0.5 | 1097 | 8 |
| the us strategic petroleum reserve | 1.36 | 0.4 | 9281 | 21 |
| strategic petroleum reserve release history | 1.83 | 0.8 | 2328 | 41 |
| strategic petroleum reserve by year | 0.62 | 0.8 | 4958 | 29 |
| strategic petroleum reserve usa | 0.07 | 0.9 | 2115 | 11 |
| united states strategic petroleum reserve | 0.02 | 0.9 | 1330 | 89 |
| strategic oil reserve history | 0.36 | 0.8 | 3976 | 79 |
| wiki strategic petroleum reserve | 1.14 | 0.4 | 8233 | 37 |
| strategic petroleum reserve historical chart | 0.2 | 0.4 | 4738 | 88 |
| strategic petroleum reserve today | 0.45 | 0.2 | 301 | 16 |
| strategic petroleum reserve website | 1.56 | 0.8 | 3178 | 9 |
| strategic petroleum reserve historical levels | 1.84 | 0.3 | 6818 | 42 |
| strategic petroleum reserve inventory | 0.62 | 0.6 | 572 | 60 |
| usa strategic petroleum reserves | 1.29 | 0.6 | 5418 | 78 |
| when was the strategic oil reserve created | 0.09 | 1 | 4278 | 88 |
