| Unnamed: 0,Stone Age,Bronze Age,Iron Age,Roman,Early Medieval,Medieval,Post-Medieval | |
| 2009,"2,459","1,014","1,301","35,424","2,170","13,897","10,005" | |
| %,3.71,1.53,1.96,53.46,3.27,20.97,[MISSING] | |
| 2010,"3,724","1,324","3,978","44,831","2,663","13,006","19,321" | |
| %,4.19,1.49,4.48,50.46,3,14.64,21.74 | |