| （単位：千ドル） | 研究開発費 | 前年比（％） |
|---|---|---|
| 2024/12 | 3,391 | -4.2% |
| 2023/12 | 3,538 | +1.2% |
| 2022/12 | 3,495 | -13.7% |
| 2021/12 | 4,048 | +2.1% |
| 2020/12 | 3,963 | -5.3% |
| 2019/12 | 4,186 | +11.7% |
| 2018/12 | 3,747 | +9.7% |
| 2017/12 | 3,417 | -2.8% |
| 2016/12 | 3,517 | +19.5% |
| 2015/12 | 2,943 | -35.2% |
| 2014/12 | 4,539 | -9.8% |
| 2013/12 | 5,030 | +8.3% |
| 2012/12 | 4,643 | -0.6% |
| 2011/12 | 4,673 | - |