| （単位：千ドル） | 研究開発費 | 前年比（％） |
|---|---|---|
| 2024/9 | 16,251 | +2.4% |
| 2023/9 | 15,863 | -12.4% |
| 2022/9 | 18,104 | +22.0% |
| 2021/9 | 14,839 | -10.4% |
| 2020/9 | 16,569 | +6.9% |
| 2019/9 | 15,495 | +43.0% |
| 2018/9 | 10,832 | -21.4% |
| 2017/9 | 13,782 | -0.5% |
| 2016/9 | 13,851 | -5.7% |
| 2015/9 | 14,694 | -11.1% |
| 2014/9 | 16,536 | +12.5% |
| 2013/9 | 14,694 | +20.8% |
| 2012/9 | 12,167 | +5.5% |
| 2011/9 | 11,529 | - |