青海省重点企业集团主要经济指标（2001-2008）

该数据集记录了2001年-2008年青海省重点企业集团主要经济指标，数据是按年份进行划分的。数据整理自青海省统计局发布的青海省统计年鉴。数据集包含8个数据表，各数据表结构相同。例如（2001年）2001年的数据表共有15个字段：
字段1：指标名称
字段2：集团数
字段3：资产总计
字段4：累计折旧
字段5：研究开发费用
字段6：年末少数股东权益
字段7：从业人员年末数
字段8：在岗职工
字段9：利润总额
字段10：固定资产投资完成额
字段11：投资收益
字段12：股本
字段13： 主营业务收入
字段14： 营业成本
字段15： 其他从业人员

This dataset records the main economic indicators of key enterprise groups in Qinghai Province from 2001 to 2008, with the data categorized by year. The data is collated from the Qinghai Statistical Yearbook published by the Qinghai Provincial Bureau of Statistics. The dataset consists of 8 data tables, all sharing an identical structure. For example, the data table for the year 2001 contains 15 fields in total:
Field 1: Indicator Name
Field 2: Number of Groups
Field 3: Total Assets
Field 4: Accumulated Depreciation
Field 5: Research and Development Expenses
Field 6: Minority Shareholders' Equity at Year-end
Field 7: Number of Employees at Year-end
Field 8: On-post Staff and Workers
Field 9: Total Profits
Field 10: Completed Investment in Fixed Assets
Field 11: Investment Income
Field 12: Share Capital
Field 13: Main Business Revenue
Field 14: Operating Costs
Field 15: Other Employees