- ROMAN (395,948)
- MEDIEVAL (244,123)
- POST MEDIEVAL (212,812)
- IRON AGE (58,458)
- EARLY MEDIEVAL (40,855)
- NEOLITHIC (23,406)
- UNKNOWN (15,954)
- BRONZE AGE (13,441)
- MESOLITHIC (10,926)
- MODERN (6,243)
- PALAEOLITHIC (1,624)
- GREEK AND ROMAN PROVINCIAL (360)
- PREHISTORIC (287)
- BYZANTINE (122)