39 CFR 3050.25: Volume and revenue data.

(a) The items in paragraphs (b) through (e) of this section shall be provided.

(b) The Revenue, Pieces, and Weight (RPW) report, including estimates by shape, weight, and indicia, and the underlying billing determinants, broken out by quarter, within 90 days of the close of each fiscal year;

(c) Revenue, pieces, and weight by rate category and special service by quarter, within 40 days of the close of Quarters 1, 2, and 3 of the fiscal year and 60 days after Quarter 4, but no later than the filing of reports filed pursuant to section 3050.40(a) or 3050.40(b);

(d) Quarterly Statistics Report, including estimates by shape, weight, and indicia, within 40 days of the close of Quarters 1, 2, and 3 of the fiscal year and 60 days after Quarter 4 but no later than the filing of reports filed pursuant to section 3050.40(a) or 3050.40(b); and

(e) Billing determinants within 60 days of the close of Quarters 1, 2, and 3 of the fiscal year and 90 days after Quarter 4.