| （単位：千ドル） | 研究開発費 | 前年比（％） |
|---|---|---|
| 2025/12 | 85,721 | +5.7% |
| 2024/12 | 81,082 | -2.7% |
| 2023/12 | 83,295 | -5.8% |
| 2022/12 | 88,443 | -4.9% |
| 2021/12 | 92,967 | +4.7% |
| 2020/12 | 88,788 | +13.9% |
| 2019/12 | 77,982 | -5.4% |
| 2018/12 | 82,416 | -12.9% |
| 2017/12 | 94,603 | +5.9% |
| 2016/12 | 89,367 | +3.3% |
| 2015/12 | 86,499 | -4.8% |
| 2014/12 | 90,902 | +6.7% |
| 2013/12 | 85,168 | +39.5% |
| 2012/12 | 61,066 | - |