| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| what happened on this day in 1956 | 0.06 | 1 | 2717 | 18 |
| what happened on this day in 1965 | 1.85 | 0.4 | 5784 | 86 |
| what happened on this day in 1968 | 1.97 | 0.3 | 973 | 55 |
| what happened on this day in 1961 | 0.1 | 1 | 6956 | 52 |
| what happened on this day in 1955 | 1.1 | 0.5 | 461 | 91 |
| what happened on this day in 1963 | 0.73 | 0.9 | 8961 | 75 |
| what happened on this day in 1928 | 1.76 | 0.1 | 552 | 52 |
| what happened on this day in 1962 | 1.4 | 0.7 | 3385 | 7 |
| what happened on this day in 1957 | 1.04 | 0.2 | 4539 | 88 |
| what happened on this day in 1969 | 1.93 | 0.5 | 5340 | 19 |
| what happened on this day in 1954 | 0.74 | 0.6 | 1271 | 42 |
| what happened on this day in 1964 | 0.08 | 0.8 | 1758 | 16 |
| what happened on this day in 1960 | 0.91 | 0.8 | 8307 | 53 |
| what happened on this day in 1966 | 1.94 | 0.1 | 1538 | 71 |
| what happened on this day in 1967 | 0.5 | 0.7 | 1315 | 41 |
