À¤³¦¤Î¼·ÌÌÄ»Åý·×¡§Æ¥¸¥¢½ô¹ñ


Í¢½ÐÎ̤ÈÍ¢ÆþÎÌ


¡¡Data Sources: USDA: PS&D View March 2024; USBC: International Data Base, August 2006