• Wal-Mart De Mexico SAB De CV average operating margin for 2023 was 8.28%, a 1.55% decline from 2022.
• Wal-Mart De Mexico SAB De CV average operating margin for 2022 was 8.41%, a 0.47% decline from 2021.
• Wal-Mart De Mexico SAB De CV average operating margin for 2021 was 8.45%, a 2.42% decline from 2020.

Operating margin can be defined as operating margin measurement of what proportion of a company's revenue is left over after paying for variable costs of production such as wages, raw materials, etc.