- ͷ ǥ 10~15% 'ִ'
߱ Ҿ Ŀ ڵ ð ϰ ִ Ÿ. ߱ݵ ̻ ߱ݵ ȯŸ ʰ , '߰' ϰ ִ.
Ӵ̰ â 7ֳ '2008 ' ǽ ߱ݵ忡 ŷڰ ſ Ÿ. '߱ ݵͷ ȯŸ ֳ' ü(554) 45% 'ƴϿ' ߴ. '' 38%, '' 17%, 'Ÿ' 1%.
' ߱ݵ忡 ڰȹ' '(ż ) ߰ϰڴ' ڰ 32% ߴ. 'ͷ ½ ߰ϰڴ' 41% ü 73% ߰ ǻ縦 . '' 18%, 'Ÿ' 10%.
ڵ ߱ݵ ͷ ǥ 5~15% ߴ. ''ٴ ' ڼ' ϰ ִ. '߱ݵ ͷ ȯ ΰ' '5~10% ' ڵ 13% ߴ. '10~15% ' 16% Ұ, '15~20%', '20~30%' 11% ƴ. 'ȸ' 9%, '1~5%' ڴ 13%. '30% ̻' ڴ 12% ߴ.
' 25~35, ҵ 5000~1, 4 ' ٽ ƴ. ڵ Ÿ ͱشȭ ϸ鼭 ġڸ ߽ϴ .
ƿ ֱ ֽڵ ŵ ͷ ġ ؿ ģ ƴ. Ư ݵ ô븦 ݿϵ ݵڵ 10 8 1~4 ݵ忡 ߰, ݵڿ ݼսǿ Ÿ.