▁or ▁ 1 2 . 4 % ▁is ▁settled ▁( build ings ▁or ▁roads ). ▁ ▁Of ▁the ▁built ▁up ▁area , ▁housing ▁and ▁buildings ▁made ▁up ▁ 6 . 2 % ▁and ▁transport ation ▁infrastr ucture ▁made ▁up ▁ 5 . 5 %. ▁ ▁Out ▁of ▁the ▁for ested ▁land , ▁ 2 1 . 2 % ▁of ▁the ▁total ▁land ▁area ▁is ▁heavily ▁for ested ▁and ▁ 1 . 5 % ▁is ▁covered ▁with ▁orch ards ▁or ▁small ▁clusters ▁of ▁trees . ▁ ▁Of ▁the ▁agricult ural ▁land , ▁ 3 8 . 7 % ▁is ▁used ▁for ▁growing ▁cro ps ▁and ▁ 2 2 . 6 % ▁is ▁past ures , ▁while ▁ 3 . 3 % ▁is ▁used ▁for ▁orch ards ▁or ▁v ine ▁cro ps . ▁ ▁The ▁municipality ▁is ▁located ▁in ▁the ▁M uri ▁district ▁on ▁the ▁eastern ▁edge ▁of ▁the ▁L inden berg . ▁ ▁It ▁consists ▁of ▁the ▁village ▁of ▁But tw il . ▁ ▁Co at ▁of ▁arms ▁The ▁bla zon ▁of ▁the ▁municipal ▁coat ▁of ▁arms ▁is ▁G ules ▁an ▁Es cal lop ▁Argent . ▁ ▁Dem ograph ics ▁But tw il ▁has ▁a ▁population ▁() ▁of ▁▁ ▁, ▁ 5 . 5 % ▁of ▁the ▁population ▁are ▁foreign ▁national s . ▁ ▁Over ▁the ▁last ▁ 1 0 ▁years ▁( 1 9 9 7 – 2 0 0 7 ) ▁the ▁population ▁has ▁changed ▁at ▁a ▁rate ▁of ▁ 5 . 9 %. ▁ ▁Most ▁of ▁the ▁population ▁() ▁speak s ▁German