| （単位：千ドル） | 研究開発費 | 前年比（％） |
|---|---|---|
| 2024/12 | 23,388 | -6.1% |
| 2023/12 | 24,918 | +3.4% |
| 2022/12 | 24,100 | +1.0% |
| 2021/12 | 23,856 | -1.9% |
| 2020/12 | 24,317 | -6.4% |
| 2019/12 | 25,967 | +2.6% |
| 2018/12 | 25,304 | +0.6% |
| 2017/12 | 25,146 | +4.6% |
| 2016/12 | 24,040 | +7.0% |
| 2015/12 | 22,461 | -0.5% |
| 2014/12 | 22,563 | -2.8% |
| 2013/12 | 23,222 | +11.0% |
| 2012/12 | 20,918 | +4.6% |
| 2011/12 | 19,990 | - |