• Nippon Telegraph And Telephone average debt/equity ratio for 2023 was 0.67, a 4.69% increase from 2022.
• Nippon Telegraph And Telephone average debt/equity ratio for 2022 was 0.64, a 20.75% increase from 2021.
• Nippon Telegraph And Telephone average debt/equity ratio for 2021 was 0.53, a 130.43% increase from 2020.

Debt/equity ratio can be defined as a measure of a company's financial leverage calculated by dividing its long-term debt by stockholders' equity.