| （単位：千ドル） | 研究開発費 | 前年比（％） |
|---|---|---|
| 2024/12 | 201,315 | -11.4% |
| 2023/12 | 227,336 | +34.6% |
| 2022/12 | 168,846 | +60.0% |
| 2021/12 | 105,526 | +88.7% |
| 2020/12 | 55,921 | +38.5% |
| 2019/12 | 40,381 | +23.9% |
| 2018/12 | 32,587 | -1.7% |
| 2017/12 | 33,157 | -34.6% |
| 2016/12 | 50,703 | -0.2% |
| 2015/12 | 50,819 | +12.0% |
| 2014/12 | 45,386 | +31.5% |
| 2013/12 | 34,524 | -3.0% |
| 2012/12 | 35,601 | - |