| （単位：千ドル） | 研究開発費 | 前年比（％） |
|---|---|---|
| 2024/12 | 111,421 | -4.0% |
| 2023/12 | 116,085 | +162.3% |
| 2022/12 | 44,265 | -37.1% |
| 2021/12 | 70,405 | -20.1% |
| 2020/12 | 88,062 | -23.5% |
| 2019/12 | 115,044 | -30.9% |
| 2018/12 | 166,503 | +12.3% |
| 2017/12 | 148,228 | +6.3% |
| 2016/12 | 139,492 | +28.3% |
| 2015/12 | 108,746 | +6.7% |
| 2014/12 | 101,890 | -0.5% |
| 2013/12 | 102,378 | -9.8% |
| 2012/12 | 113,474 | +31.8% |
| 2011/12 | 86,093 | - |