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. 2022 Jun 21;9:357. doi: 10.1038/s41597-022-01448-6

Table 8.

Missing dates of data from all CCTV cameras on each link.

2017 2018 2019
Link 1 20170122, 20170127, 20170128, 20170427, 20170817, 20170818 20180705, 20180706, 20180707, 20180708, 20180709, 20180710, 20180711, 20180712, 20180713, 20180714, 20180715, 20181212 20190504, 20190507
Link 3 20170122, 20170127, 20170128, 20170817, 20170818 20180705, 20180706, 20180707, 20180708, 20180709, 20180710, 20180711, 20180712, 20180713, 20180714, 20180715 —
Link 5 20170122, 20170127, 20170128, 20170817, 20170818 20180705, 20180706, 20180707, 20180708, 20180709, 20180710, 20180711, 20180712, 20180713, 20180714, 20180715 —
Link 6 20170122, 20170127, 20170128, 20170817, 20170818 20180705, 20180706, 20180707, 20180708, 20180709, 20180710, 20180711, 20180712, 20180713, 20180714, 20180715 —