History

Time	Change
2016-06-15 09:33:18+00:00	Created
2016-06-15 09:33:18+00:00	Associated with Time Zone Codes
2016-06-15 09:33:18+00:00	Associated with Microsoft Time Zone Index Values
2016-06-15 09:33:18+00:00	Associated with Windows time zone
2016-06-15 09:33:18+00:00	Associated with Windows時間帯
2016-06-15 09:40:09+00:00	Associated with The Microsoft Windows Time Zone Database
2017-11-20 10:08:20+00:00	Associated with _dstoff