• BXP average return on investment for 2023 was 1.99, a 41.81% decline from 2022.
• BXP average return on investment for 2022 was 3.42, a 84.86% decline from 2021.
• BXP average return on investment for 2021 was 1.85, a 59.16% increase from 2020.

Roi - return on investment can be defined as an indicator of how profitable a company is relative to its assets invested by shareholders and long-term bond holders. Calculated by dividing a company's operating earnings by its long-term debt and shareholders equity.