Date, Component, Network, Datatype, Method 2015-02-09, N, CentralUS, filtered, manual 2019-08-14, N, CentralUS, filtered, manual 2021-05-26, N, CentralUS, filtered, automatic 2015-02-09, E, CentralUS, filtered, manual 2019-08-14, E, CentralUS, filtered, manual 2021-05-30, E, CentralUS, filtered, automatic 2015-02-09, U, CentralUS, filtered, manual 2019-08-14, U, CentralUS, filtered, manual 2020-09-02, U, CentralUS, filtered, automatic