ํ•œ๋ฒˆ๊ฝ‚์•˜๋‹ค๊ฐ€ ๋ฐ”๋กœ ๋นผ๋‹ˆ๊นŒ ์ด๋ฒˆ์—” ๋˜ 30%๋˜๊ณ  ์™œ์ด๋Ÿฌ๋ƒ