Monthly cancelled trains from 2020

Monthly account and proportion of cancelled trains A train can be cancelled either on a portion or on the entirety of its path. Until September 2022, the proportion of cancelled trains was calculated as the ratio between the monthly account of cancelled trains and the number of train sightings over the same period. However, in the same way as for the calculation of punctuality, a train crossing the North-South junction on its journey is spotted twice (at the first station of the junction crossed, and at the destination station). From September 2022 onwards, in order to provide more accurate information, the monthly number of cancelled trains will no longer be related to the number of sightings, but to the total number of trains that have operated on the network. Historical data from January 2020 onwards are available. The dataset with the old calculation method is closed with data from August 2022 and will no longer be updated.停运列车月度计数及占比 列车可在运行路径的部分区段或全程被取消。 2022年9月以前，停运列车占比的计算方式为月度停运列车计数与同期列车观测总次数的比值。但与正点率的计算逻辑一致，行经南北枢纽的列车会被重复观测两次（分别在途经该枢纽的首站与终到站处）。 自2022年9月起，为提供更为精准的统计信息，月度停运列车数的统计基准不再以列车观测总次数为依据，而是调整为全网实际开行的总列次数。可获取2020年1月起的全部历史数据。 采用旧统计方法的数据集已覆盖至2022年8月的统计数据，且不再进行更新维护。