• Woori Bank average return on investment for 2023 was 4.5, a 11.42% decline from 2022.
• Woori Bank average return on investment for 2022 was 5.08, a 13.65% decline from 2021.
• Woori Bank average return on investment for 2021 was 4.47, a 41.46% 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.