Revision history of added and corrected data
◆May 23, 2022: Data was revised. (data version 2022.05)
◆May 31, 2021: Data was revised. (data version 2021.05)
◆August 11, 2020: Written data was revised.
◆March 25, 2020: The fifth data was published (data version 2020.03)
◆May 10, 2019: The fourth data was published (data version 2019.05)
◆May 21, 2018: The third data was published (data version 20180502)
◆November 24, 2017: Data was revised (data version 20171124)
◆May 21, 2017: The second data was published (data version 20170519)
◆July 31, 2016: Data was revised (data version 20160729)
◆May 9, 2016: The January data was published (data version 20160420)