the variations in infrastructure, configurations, and sizes of land ports of entry. (e) Annual report Not later than one year after the submission of the plan required under subsection (a) and annually thereafter until such time as U.S. Customs and Border Protection has achieved 100 percent scanning of commercial and passenger vehicles entering the United States at land ports of entry along the border using large-scale non-intrusive inspection systems in accordance with such plan, the Secretary of Homeland Security shall report to the Committee on Homeland Security of the House of Representatives and the Committee on Homeland Security and Governmental Affairs of the Senate on progress implementing the plan. Each such report at a minimum shall include the following information: (1) An inventory of large-scale non-intrusive inspection systems operated by U.S. Customs and Border Protection at land ports of entry. (2) For each system identified in the inventory required under paragraph (1), the following information: (A) The scanning technology of such system. (B) The location of such system at the land port of entry that specifies whether in use in pre-primary, primary, or secondary inspection area, or some combination thereof. (C) The percentage of commercial and passenger vehicles scanned by the system. (D) Seizure data related to scanned commercial and passenger vehicles. (3) The total number of commercial and passenger vehicles entering at the land port of entry where each system is in use, and information on average wait times at peak and non-peak travel times, by lane type if applicable. (4) Progress with respect to the benchmarks specified in subsection (c)(1), and an explanation if any of such benchmarks are not achieved as planned. (5) A comparison of actual costs (including information on any awards of associated contracts) to estimated costs set forth in subsection (c)(2). (6) Any realized impacts, as identified by the Commissioner of U.S. Customs and Border Protection, on land ports of entry operations