; and (B) whether the number of acres described in subparagraph (A) met or exceeded the requirements described in section 101(b)(2). (3) Any limitations or challenges, including litigation or permitting delays, that hindered the Secretary concerned from meeting or exceeding the annual target established under section 101(b)(1), if applicable. (4) The number of acres that have undergone a regeneration harvest. (5) The number of acres described in paragraphs (2)(A) and (4) that are in an area identified as having— (A) the expectation that, without remediation, at least 25 percent of standing live basal area greater than 1 inch in diameter may die over a 15-year time frame due to insects and diseases, as depicted on the National Insect and Disease Composite Risk Map; or (B) a very high or high wildfire hazard potential. (6) The number of acres described in paragraphs (2)(A) and (4) that use either of the following streamlined authorities for environmental review: (A) A categorical exclusion. (B) An emergency determination of the Secretary concerned. (7) The number of acres described in paragraphs (2)(A) and (4) that use partners to carry out the work through— (A) a good neighbor agreement; (B) a master stewardship agreement; (C) a contract or agreement entered into under the Tribal Forest Protection Act of 2004 ( 25 U.S.C. 3115a )