1960³â 3.15 ´ë¼±/¸®½Â¸¸Èĺ¸ 100%/´Üµ¶Èĺ¸,Á÷¼±Á¦.
1978³â ´ë¼±/¹ÚÁ¤ÈñÈĺ¸ 100%/´Üµ¶Èĺ¸,ÅëÀÏÁÖü±¹¹ÎȸÀÇ.
1980³â ´ë¼±/ÀüµÎȯÈĺ¸ 100%/´Üµ¶Èĺ¸,ÅëÀÏÁÖü±¹¹ÎȸÀÇ.
1981³â ´ë¼±/ÀüµÎȯÈĺ¸ 90%/ ,´ëÅë·É¼±°ÅÀδÜ.
´ë¼±¿¡¼,ºñ¿ëÀý°¨È¿°ú?,°³Ç¥¹®Á¦ ¹× ºÎÁ¤¼±°Å ¹«¹ß»ý,
´Ü,3.15ºÎÁ¤¼±°Å ¹× °³Ç¥(¸®½Â¸¸ ÇϾß,ÇÏ¿ÍÀ̸Á¸í).
436