• Pool average net profit margin for 2024 was 8.52%, a 15.64% decline from 2023.
• Pool average net profit margin for 2023 was 10.1%, a 20.22% decline from 2022.
• Pool average net profit margin for 2022 was 12.66%, a 11.94% decline from 2021.

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