West ia is a somewhat compact state by population with only 1.78 million folks. http://blog-kr.dreamhanks.com/question/%ec%b9%b4%ec%a7%80%eb%85%b8%ec%82%ac%ec%9d%b4%ed%8a%b8-%ec%9e%ad%ed%8c%9f-%ed%9b%84%ea%b8%b0%ec%99%80-%ed%95%a8%ea%bb%98%ed%95%98%eb%8a%94-%ec%84%b1%ea%b3%b5%ec%a0%81%ec%9d%b8-%ea%b2%8c%ec%9e%84/
