| 100% | MCCI | 4 | Turn-of-the-century year in King John's reign |
| 75% | MCL | 3 | Year in the reign of England's King Stephen |
| 74% | MCC | 3 | Year in King John's reign |
| 65% | CVII | 4 | Year in the middle of Trajan’s reign |
| 60% | LIX | 3 | Year in the reign of Nero |
| 59% | MCLXI | 5 | Year in the reign of Louis VII |
| 59% | DXL | 3 | Year in the reign of Justinian I |
| 59% | MLXI | 4 | Year in the reign of Philip I |
| 59% | MCCC | 4 | Year in the reign of Edward I |
| 59% | MDL | 3 | Year in the reign of Edward VI |
| 59% | CLI | 3 | Year in the reign of Pius I |
| 59% | CLV | 3 | Year in the reign of Antoninus Pius |
| 59% | CLI | 3 | Year in the reign of Antoninus Pius |
| 59% | MMLI | 4 | Year in the middle of this century |
| 58% | MDL | 3 | Year in the reign of Ivan the Terrible |
| 58% | DLX | 3 | Year in the reign of Justinian the Great |
| 58% | ONEBC | 5 | Year in the reign of the emperor Augustus |
| 58% | CMII | 4 | Year in the reign of Edward the Elder |
| 58% | MLI | 3 | Year in the reign of Macbeth, in Scottish history |
| 56% | CMI | 3 | Third year in the reign of Edward the Elder |
| 53% | MIII | 4 | Year in Ethelred the Unready's reign |
| 53% | MIV | 3 | Year in Ethelred the Unready's reign |
| 53% | MLI | 3 | Year in Edward the Confessor's reign |
| 53% | MDLI | 4 | Year in Ivan the Terrible's reign |
| 53% | CMI | 3 | Year in Edward the Elder's reign |
| 53% | MLIV | 4 | Year in Edward the Confessor's reign |
| 53% | MVI | 3 | Year in Ethelred the Unready's reign |
| 53% | MLVI | 4 | Year in Edward the Confessor's reign |
| 53% | OFFA | 4 | He became the King of Mercia in the year 757 |
| 53% | CRAFTS | 6 | Turn of the century art movement, Arts and __ |