Average Delivery Time Across Postal Service Network Remains Stable

**Net sales increased 9% to $127.4 billion in the first quarter, compared with $116.4 billion in first quarter 2022. Excluding the $2.4 billion unfavorable impact from year-over-year changes in foreign exchange rates throughout the quarter, net sales increased 11% compared with first quarter 2022. *North America segment sales increased 11% year-over-year to $76.9 billion. *International segment sales increased 1% year-over-year to $29.1 billion, or increased 9% excluding changes in foreign exchange rates. *AWS segment sales increased 16% year-over-year to $21.4 billion. **Operating income increased to $4.8 billion in the first quarter, compared with $3.7 billion in first quarter 2022. First quarter 2023 operating income includes approximately $0.5 billion of charges related to estimated severance costs. *North America segment operating income was $0.9 billion, compared with operating loss of $1.6 billion in first quarter 2022. *International segment operating loss was $1.2 billion, compared with operating loss of $1.3 billion in first quarter 2022. *AWS segment operating income was $5.1 billion, compared with operating income of $6.5 billion in first quarter 2022.

Fourth Quarter Financial Highlights: *Delivered sales of $3.4 billion, up 14.2%, and up 16.9% on a daily, constant currency basis *Expanded gross margin by 240 bps to 37.3% *Generated reported and adjusted operating earnings of $417 million and achieved operating margin of 12.4%, up 305 basis points on a reported basis and up 240 basis points on an adjusted basis. 2021 Financial Highlights: *Delivered sales of $13.0 billion, up 10.4%, and up 12.4% on an organic, daily, constant currency basis *Drove U.S. market outgrowth of 100 basis points, 450 basis points on a two-year average *Achieved reported and adjusted operating earnings of $1.5 billion, up 51.8% on a reported basis and up 16.6% on an adjusted basis

As part of its 10-year plan to achieve financial sustainability and service excellence, the Postal Service announced key network infrastructure investments to meet the evolving mailing and shipping needs of American public and business customers ahead of the 2021 holiday season. These initiatives and investments include: *An accelerated investment and procurement of 138 package processing sorters that will be operational ahead of the 2021 peak holiday season. *The leasing of an additional 45 annex facilities located near processing centers in key locations to support surges and overflow of packages. *The movement of mail processing operations at 18 facilities previously paused in 2015.