Where it comes from
The line in the source
Yokohama (first) | 2005-03-05 | 2018-10-28
Explore / Figure
Record
28 October 2018 Opened 5 March 2005, closed 28 October 2018
EstimateOur model or estimate. Treat it as an order of magnitude.
Found in one pass only. The research team reads every source twice, independently; this record turned up in one reading but not the other, so treat it as less certain than its grade.
The line in the source
Yokohama (first) | 2005-03-05 | 2018-10-28