• Brunswick average net profit margin for 2023 was 7.84%, a 19.42% decline from 2022.
• Brunswick average net profit margin for 2022 was 9.73%, a 5.72% decline from 2021.
• Brunswick average net profit margin for 2021 was 10.32%, a 165.98% decline from 2020.

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