99%์—์„œ 8์‹œ๊ฐ„ ์‚ฌ์šฉํ•˜๋‹ˆ 50%๋ฌ๋Š”๋ฐ ๋งž์Œ?

๋ฐํ•˜์Šค๋Š” ํ•˜๋ฃจ ์‚ฌ์šฉํ•ด๋„ 87%์ •๋„ ํ•˜๋˜๋ฐ