À¤³¦¤Î¼·ÌÌÄ»Åý·×¡§¥ì¥Ð¥Î¥ó
´üËöºß¸ËÎ̤Ⱥ߾ÃÈæΨ
¡¡Data Sources: USDA:
PS&D View
April 2024; USBC:
International Data Base
, August 2006