| （単位：千ドル） | 研究開発費 | 前年比（％） |
|---|---|---|
| 2024/12 | 42,819 | -8.0% |
| 2023/12 | 46,565 | -16.3% |
| 2022/12 | 55,620 | -13.5% |
| 2021/12 | 64,337 | -16.5% |
| 2020/12 | 77,043 | +2.0% |
| 2019/12 | 75,568 | -4.6% |
| 2018/12 | 79,172 | -12.9% |
| 2017/12 | 90,850 | -14.8% |
| 2016/12 | 106,681 | +16.7% |
| 2015/12 | 91,430 | +24.2% |
| 2014/12 | 73,620 | +13.5% |
| 2013/12 | 64,845 | +24.0% |
| 2012/12 | 52,307 | +25.9% |
| 2011/12 | 41,541 | - |