| （単位：千ドル） | 研究開発費 | 前年比（％） |
|---|---|---|
| 2025/6 | 29,604 | +11.2% |
| 2024/6 | 26,626 | -2.5% |
| 2023/6 | 27,300 | +11.9% |
| 2022/6 | 24,387 | +36.0% |
| 2021/6 | 17,933 | +7.8% |
| 2020/6 | 16,638 | +15.8% |
| 2019/6 | 14,369 | -2.3% |
| 2018/6 | 14,711 | +7.0% |
| 2017/6 | 13,753 | -14.4% |
| 2016/6 | 16,063 | +0.1% |
| 2015/6 | 16,042 | +61.0% |
| 2014/6 | 9,963 | +18.3% |
| 2013/6 | 8,419 | +37.3% |
| 2012/6 | 6,132 | - |