• Edison average net profit margin for 2023 was 6.29%, a 71.86% decline from 2022.
• Edison average net profit margin for 2022 was 3.66%, a 33.45% increase from 2021.
• Edison average net profit margin for 2021 was 5.5%, a 17.54% decline from 2020.

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