Research and development spending
| Period | Value | YoY Change |
|---|---|---|
| 2025 | $176.93M | -58.4% |
| 2024 | $425.00M | +95.9% |
| 2023 | $217.00M | +28.4% |
| 2022 | $169.00M | +1590.0% |
| 2021 | $10.00M | -93.8% |
| 2020 | $160.00M | 0.0% |
| 2019 | $160.00M | -0.6% |
| 2018 | $161.00M | +1.9% |
| 2017 | $158.00M | -13.2% |
| 2016 | $182.00M | - |