б Ϳ 2003 10 2010 6 7Ⱓ ǰ 踦 , ü
1.03% 100 1 ܹ, ܹ 30 7.9%, 40 23.7% ϴ
Ÿ.
̴ 30~40 0.67% Ҵ. 30~40 ̿ 150 1 ÷
߰ߵǰ ִٴ . 30, 40뿡 ߰ߵ 42% Ұ, , Ÿ.
б ּ 30~40 ̿ ߰ߵǴ ū ް ǿ 찡 ١
ū ݿ , Ģ , ǰ Ȱ, ü Ȱ
κ ̷ ſ ߿ϴ١ ߴ.
츮 1̸, 3 1, 10 3 ɸ Ǿ.
ġ ߴ 5 ؼ Ǿ, ̳ , 5 20% ĥ
ġ̴.
迡 , , , , 峻ð, Կ Ǵ
߰ ϸ, ġ ̴.
ǥ Ǻ ϵ 迡 Ÿ 츮 ε ռ 80 , ̶ Ͽ
ɸ Ȯ 34.0% 3 1 Ͽ ɸ ̴. ɱ 踦 ϴ ɴ밡 ٷ
30~40̰ 50ʹ ް δ. 30~40 Ͽ 氢 ʿϴٴ Ǯ̵ ִ.
30, 40 ȸ ߿ ġ Ȱ ȸȰ ϴ ñ ǰ аϱ ṉ̃ ϴ.
ǰ Ȱ ȿ ǰ ʿϴ.
ǰ ù - ̴ (www.hidoc.co.kr)