| （単位：千ドル） | 研究開発費 | 前年比（％） |
|---|---|---|
| 2024/12 | 197,000 | -1.5% |
| 2023/12 | 200,000 | -12.7% |
| 2022/12 | 229,000 | +48.7% |
| 2021/12 | 154,000 | +26.2% |
| 2020/12 | 122,000 | -18.7% |
| 2019/12 | 150,000 | -2.0% |
| 2018/12 | 153,000 | +7.0% |
| 2017/12 | 143,000 | +6.7% |
| 2016/12 | 134,000 | +0.8% |
| 2015/12 | 133,000 | -17.4% |
| 2014/12 | 161,000 | -27.5% |
| 2013/12 | 222,000 | -36.2% |
| 2012/12 | 348,000 | -6.7% |
| 2011/12 | 373,000 | +72.7% |
| 2010/12 | 216,000 | - |