• Digital Realty Trust average operating margin for 2023 was 10.95%, a 18.77% decline from 2022.
• Digital Realty Trust average operating margin for 2022 was 13.48%, a 15.43% decline from 2021.
• Digital Realty Trust average operating margin for 2021 was 15.94%, a 1.92% 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.