Share of municipal purchases of care services for the elderly from privately owned companies (%)

Municipal purchases of care for the elderly, from privately owned companies, as a share of the cost of own commitment for care for the elderly (%). Purchase of business is payment for a public task (core business) that has been handed over to someone else to perform. Cost of own commitment is gross cost minus internal revenues and sales to other municipalities and regions.源自私营企业的市政老年护理服务采购占自身老年护理承诺成本的比例（%）。业务采购系指为移交予第三方执行的公共任务（核心业务）所支付的款项。自身承诺成本为总成本扣除内部收入及向其他市政当局与地区的销售收入后的余额。