The compilation of broad-based and disaggregated data by national Governments, both qualitative and quantitative indicators, to evaluate progress in the areas covered by the targets, has presented an important challenge.
7. 各国政府在编纂基础广泛的分类数据、包括质量和数量指数以评价指标所涉领域的进展情况的工作面临着重大挑战。