| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| oil prices in 1999 | 2 | 0.2 | 895 | 82 | 18 |
| oil | 1.4 | 1 | 7128 | 44 | 3 |
| prices | 0.42 | 0.6 | 5625 | 40 | 6 |
| in | 0.86 | 0.9 | 9805 | 74 | 2 |
| 1999 | 0.89 | 0.1 | 5866 | 30 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| oil prices in 1999 | 0.76 | 0.5 | 2033 | 69 |
| oil prices in 1998 | 1.06 | 1 | 9377 | 91 |
| oil prices in 1991 | 1.98 | 0.3 | 8772 | 63 |
| oil prices in 1992 | 0.05 | 0.4 | 4515 | 54 |
| oil prices in 1993 | 1.76 | 0.3 | 2802 | 76 |
| oil prices in 1995 | 1.29 | 0.4 | 9913 | 90 |
| oil prices in 1996 | 1.45 | 1 | 3864 | 49 |
| oil prices in 1997 | 0.31 | 1 | 4887 | 76 |
| oil prices in 1990 | 1.39 | 0.2 | 4583 | 48 |
| oil prices in 1994 | 1.49 | 0.6 | 7035 | 2 |
| oil prices in 1989 | 0.84 | 0.3 | 8597 | 57 |
| oil prices in 1959 | 0.52 | 0.3 | 7985 | 62 |
