Operating income as a percentage of revenue
| Period | Value | YoY Change |
|---|---|---|
| 2024 | 32.38% | +3.8% |
| 2023 | 31.18% | +108.2% |
| 2022 | 14.98% | -53.6% |
| 2021 | 32.28% | +54.1% |
| 2020 | 20.94% | -41.5% |
| 2019 | 35.83% | +11.1% |
| 2018 | 32.24% | -1.6% |
| 2017 | 32.78% | +37.8% |
| 2016 | 23.79% | +345.3% |
| 2015 | 5.34% | - |