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[]
[null,"Year 1","Year 2","Year 3","Year 4","Year 5"]
["Area 1",230000,245000,256000,156300,174300]
["Area 2",327500,339000,371000,290000,310500]
["Area 3",432000,447900,468000,350500,367800]
["Area 4",210000,225000,234800,224800,221000]