• KLA average net profit margin for 2023 was 30.95%, a 11.27% decline from 2022.
• KLA average net profit margin for 2022 was 34.88%, a 5.83% decline from 2021.
• KLA average net profit margin for 2021 was 32.96%, a 57.85% increase from 2020.

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