- ROMAN (396,366)
- MEDIEVAL (244,438)
- POST MEDIEVAL (213,149)
- IRON AGE (58,488)
- EARLY MEDIEVAL (40,930)
- NEOLITHIC (23,424)
- UNKNOWN (15,980)
- BRONZE AGE (13,466)
- MESOLITHIC (10,930)
- MODERN (6,263)
- PALAEOLITHIC (1,624)
- GREEK AND ROMAN PROVINCIAL (360)
- PREHISTORIC (287)
- BYZANTINE (122)