| （単位：千ドル） | 研究開発費 | 前年比（％） |
|---|---|---|
| 2024/12 | 16,683 | -70.2% |
| 2023/12 | 55,897 | -48.0% |
| 2022/12 | 107,506 | -17.8% |
| 2021/12 | 130,821 | -25.0% |
| 2020/12 | 174,533 | +4.3% |
| 2019/12 | 167,382 | +19.5% |
| 2018/12 | 140,032 | +1.0% |
| 2017/12 | 138,582 | +34.4% |
| 2016/12 | 103,125 | +68.6% |
| 2015/12 | 61,183 | +11.6% |
| 2014/12 | 54,833 | +67.3% |
| 2013/12 | 32,780 | +117.9% |
| 2012/12 | 15,045 | +83.3% |
| 2011/12 | 8,207 | - |