...Such differences include: the type of presentation ( absolute figures, indices, growth rates), the form of the data (raw, seasonally adjusted, trend-cycle); revision practices; presentation of sampling errors ; base years; and methodological transparency afforded through ready access to appropriate statistical metadata 此类差异包括:列报的类别(绝对数字、指数、增长率)、数据形式(未经处理的数据、按季节调整后的数据,趋势-周期数据);订正做法;抽样 误差 的列报...
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