| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| bulgaria population 1992 | 1.63 | 0.7 | 7085 | 33 | 24 |
| bulgaria | 0.47 | 0.8 | 6158 | 51 | 8 |
| population | 0.56 | 0.9 | 3637 | 12 | 10 |
| 1992 | 0.92 | 0.5 | 4090 | 79 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| bulgaria population 1992 | 0.66 | 0.5 | 5918 | 39 |
| bulgaria population 1991 | 0.81 | 0.9 | 7203 | 45 |
| bulgaria population 1993 | 0.11 | 0.7 | 1695 | 39 |
| bulgaria population 1990 | 1.62 | 0.1 | 5315 | 94 |
| bulgaria population 1994 | 1.08 | 0.5 | 7423 | 17 |
| bulgaria population 1995 | 1.18 | 1 | 8087 | 79 |
| bulgaria population 1996 | 0.84 | 0.2 | 4009 | 54 |
| bulgaria population 1997 | 1.51 | 0.6 | 2785 | 14 |
| bulgaria population 1998 | 1.91 | 0.5 | 1016 | 61 |
| bulgaria population 1999 | 0.42 | 0.9 | 2996 | 56 |
