| （単位：千ドル） | 研究開発費 | 前年比（％） |
|---|---|---|
| 2024/12 | 52,125 | -8.8% |
| 2023/12 | 57,169 | -4.5% |
| 2022/12 | 59,842 | +12.1% |
| 2021/12 | 53,396 | +15.9% |
| 2020/12 | 46,072 | +11.8% |
| 2019/12 | 41,199 | +18.9% |
| 2018/12 | 34,661 | +14.2% |
| 2017/12 | 30,348 | +4.1% |
| 2016/12 | 29,139 | +4.1% |
| 2015/12 | 27,996 | -13.3% |
| 2014/12 | 32,275 | +14.5% |
| 2013/12 | 28,194 | -1.7% |
| 2012/12 | 28,677 | -10.8% |
| 2011/12 | 32,150 | - |