๋นํธ ๋ ๋ฒ๋ฆฌ์ง ํฌํ11๋ช ์ฐธ์ฌ1๊ฐ ์ ํ๋ชจ๋ ๊ฐ๋ฅ์ข ๋ฃ๊ฒฐ๊ณผ ๋ฏธ๋ฆฌ๋ณด๊ธฐ๋นํธ 50๋ฐฐ ์ด์27% ยท 3ํ๋นํธ 20~50๋ฐฐ9% ยท 1ํ๋นํธ 10~20๋ฐฐ36% ยท 4ํ๋นํธ 5~10๋ฐฐ9% ยท 1ํ๋นํธ 5๋ฐฐ ๋ฏธ๋ง18% ยท 2ํ์๋ณธ์์ ํฌํํ๊ธฐ
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