| （単位：千ドル） | 研究開発費 | 前年比（％） |
|---|---|---|
| 2024/9 | 28,514 | +7.9% |
| 2023/9 | 26,427 | +23.8% |
| 2022/10 | 21,343 | +2.1% |
| 2021/10 | 20,911 | -7.3% |
| 2020/10 | 22,564 | -18.1% |
| 2019/9 | 27,552 | -10.4% |
| 2018/9 | 30,754 | -8.8% |
| 2017/9 | 33,716 | -10.7% |
| 2016/10 | 37,746 | +14.1% |
| 2015/10 | 33,083 | +1.8% |
| 2014/9 | 32,495 | +27.1% |
| 2013/9 | 25,571 | +16.8% |
| 2012/9 | 21,899 | +5.3% |
| 2011/10 | 20,802 | - |