History

Time	Change
2012-11-18 04:27:55+00:00	Created
2012-11-18 04:27:55+00:00	Associated with DOMHighResTimeStamp
2017-07-14 14:32:44+00:00	Associated with 時計解像度
2017-07-14 14:32:44+00:00	Associated with clock resolution
2018-04-26 06:57:43+00:00	Associated with DOMHighResTimestamp