Conflicting statistics: Inconsistent statistics may cause the optimizer to derive the wrong estimated costs and to make the wrong decision on access plan assessment.
统计数据冲突：不一致的统计数据可能会导致优化器对成本评估错误，作出错误的访问计划评估决策。
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The first global assessment of road safety finds that almost half of the estimated 1.27 million people who die in road traffic crashes every year are pedestrians, motorcyclists and cyclists.