츮  ȯڰ ֱ 5Ⱓ 2  þ 92 ϴ  ƴ. 
ǰɻ 2005~2009  ɻڷḦ м ,  Ḧ  ȯڴ 2005 455,442 
2009 92235 2 ߴٰ 18 . 
̿     Ƿ( ) 2005 242600 2009 4974,900 2 ߴ. 
 ʿ ̻  漺    ϸ鼭  漺  ȯ  ʷϴ ̴.  
   , 索, ,   . 
, 2009  츮  ȯڸ  Ÿ,  542,025  378,210  40%  
Ҵ. 
ɺδ 50~59 ȯڰ ų  ο 30~33%    . 
  ȯ  70 ̻ 24.9%  , 20 ̸ ûҳ 16.2%, 20~49 13.9% 
    ū  Ÿ.
Ư  "  ų 40뿡 50 鼭 ο  2 þ  Ÿ ǰ ʿ  
δ" ߴ. 
߳    Ǹ鼭 ȣ  ߴ  ʷDZ . ȣ е ݷ  ġ 
߰   е ݷ ̹Ƿ   50  ݷ ġ ް   ֱ ̴. 
̾  "20 ̸ ûҳ ϴ  κ    ȭ Ĵ  νƮ ǰ  
ȴ"鼭 "Ļ緮       Ÿ  ִ" ߴ.
ǰ  ù - ̴ (www.hidoc.co.kr)