| （単位：千ドル） | 研究開発費 | 前年比（％） |
|---|---|---|
| 2024/12 | 47,800 | +14.6% |
| 2023/12 | 41,700 | +7.8% |
| 2022/12 | 38,700 | +3.5% |
| 2021/12 | 37,400 | +21.0% |
| 2020/12 | 30,900 | -12.7% |
| 2019/12 | 35,400 | +6.0% |
| 2018/12 | 33,400 | +6.4% |
| 2017/12 | 31,400 | +23.6% |
| 2016/12 | 25,400 | +0.4% |
| 2015/12 | 25,300 | +14.0% |
| 2014/12 | 22,200 | +4.7% |
| 2013/12 | 21,200 | +8.2% |
| 2012/12 | 19,600 | +7.1% |
| 2011/12 | 18,300 | - |