{"数据来源":"https://bbcb.cc/","_meta":{"中文表名":"牛奶","分组字段":["国家","指标"],"分组筛选内容":{"国家":"亚美尼亚","指标":"产乳期母牛"},"记录数":5,"生成时间":"2026-09-30T11:26:33"},"数据":[{"国家":"亚美尼亚","指标":"产乳期母牛","年度":"1992","数值":"215","单位":"千头","发布日期":"2026-9"},{"国家":"亚美尼亚","指标":"产乳期母牛","年度":"1991","数值":"251","单位":"千头","发布日期":"2026-9"},{"国家":"亚美尼亚","指标":"产乳期母牛","年度":"1990","数值":"260","单位":"千头","发布日期":"2026-9"},{"国家":"亚美尼亚","指标":"产乳期母牛","年度":"1989","数值":"272","单位":"千头","发布日期":"2026-9"},{"国家":"亚美尼亚","指标":"产乳期母牛","年度":"1988","数值":"312","单位":"千头","发布日期":"2026-9"}]}