• TDK average net profit margin for 2023 was 4.5%, a 51.25% increase from 2022.
• TDK average net profit margin for 2022 was 9.23%, a 51.56% decline from 2021.
• TDK average net profit margin for 2021 was 6.09%, a 46.04% increase from 2020.

Net profit margin can be defined as net Income as a portion of total sales revenue.