| （単位：千ドル） | 研究開発費 | 前年比（％） |
|---|---|---|
| 2024/12 | 441,593 | +45.4% |
| 2023/12 | 303,719 | +29.9% |
| 2022/12 | 233,810 | +20.5% |
| 2021/12 | 194,026 | +57.5% |
| 2020/12 | 123,195 | +22.3% |
| 2019/12 | 100,721 | +31.1% |
| 2018/12 | 76,856 | +38.8% |
| 2017/12 | 55,373 | +80.9% |
| 2016/12 | 30,609 | +29.6% |
| 2015/12 | 23,614 | +58.6% |
| 2014/12 | 14,885 | +50.5% |
| 2013/12 | 9,888 | +21.5% |
| 2012/12 | 8,139 | -18.5% |
| 2011/12 | 9,989 | - |