1얡이면 10λ§Œλ‹¬λŸ¬κ°€ λ„˜λŠ” κΈˆμ•‘μΈλ° 1년에 1μ–΅ γ…‡γ…ˆγ„Ή γ…‹γ…‹γ…‹γ…‹γ…‹ν† λ²€ λŒ€ν•™μ›μ΄λ©΄ λͺ¨λ₯ΌκΉŒ μ»¬λ¦¬μ§€λ‘œ 1μ–΅ κ°œμ˜€λ°”μ•Ό