| （単位：千ドル） | 研究開発費 | 前年比（％） |
|---|---|---|
| 2024/12 | 25,200 | +4.6% |
| 2023/12 | 24,100 | -0.4% |
| 2022/12 | 24,200 | -15.1% |
| 2021/12 | 28,500 | +7.1% |
| 2020/12 | 26,600 | -15.0% |
| 2019/12 | 31,300 | -1.9% |
| 2018/12 | 31,900 | -32.4% |
| 2017/12 | 47,200 | -14.8% |
| 2016/12 | 55,400 | -27.5% |
| 2015/12 | 76,400 | +11.0% |
| 2014/12 | 68,800 | -1.0% |
| 2013/12 | 69,500 | -14.7% |
| 2012/12 | 81,500 | +7.1% |
| 2011/12 | 76,100 | -3.5% |
| 2010/12 | 78,900 | - |