2022
January 1, 2022 - PDL
January 1, 2022 - PDL Criteria
April 1, 2022 - PDL
April 1, 2022 - PDL Criteria
April 15, 2022 - PDL
April 15, 2022 - PDL Criteria
July 1, 2022 - PDL
July 1, 2022 - PDL Criteria
October 1, 2022 - PDL
October 1, 2022 - PDL Criteria
2021
January 1, 2021 - PDL
January 1, 2021 - PDL Criteria
April 1, 2021 - PDL
April 1, 2021 - PDL Criteria
July 1, 2021 - PDL
July 1, 2021 - PDL Criteria
2020
January 1, 2020 - PDL
April 1, 2020 - PDL
October 1, 2020 - PDL
2019
October 1, 2019 - PDL
July 1, 2019 - PDL
April 1, 2019 - PDL
January 1, 2019 - PDL
2018
October 1, 2018 - PDL
July 1, 2018 - PDL
April 1, 2018 - PDL
January 1, 2018 - PDL
2017
October 1, 2017 - PDL
July 1, 2017 - PDL
April 1, 2017 - PDL
January 1, 2017 - PDL
2016
April 13, 2016 - PDL
2014
July 29, 2014 - PDL
2013
November 11, 2013 - PDL
2012
September 12, 2012 - PDL
2010
October 1, 2010 - PDL (Revised September 15, 2011)
October 1, 2010 - PDL (Revised February 24, 2011)