À¤³¦¤ÎºÚ¼ïÇôÅý·×¡§¥¬¥ó¥Ó¥¢
À¸»ºÎ̤ȾÃÈñÎÌ
¡¡Data Sources: USDA:
PS&D View
Aug. 2024; USBC:
International Data Base
, August 2006