2015 ȵ ͳ ȸ
ȵÿ ͳ Ȱȭ ȵ ͳȸ ȸ 5 13() 10ú û ȸǽǿ ǽߴ. ȵ ͳ 2011 ų 60 , 2012 165, 2013 103, 2014 239 ϰ ִ ̴. ȵÿ ͳε ʱ ϱ ý ִ 35õ 2.0~2.7% ϰ ִ 400 ϴ ͳ ϰ ִ. ȵ ͳȸ ȸ ֿö 50 Ȱϰ , 2013 ȵÿ ϴ 'ͳ̹ڶȸ' ͳμ ȵ ͳ ؿ , ͳ ŷ ȵ ͳ ʺͳε ʱ ũ ϰ ִ. ̹ ȸ ؼ ͳ ҵ뿡 ũ ֵ ٰ ȹ̴.