| （単位：千ドル） | 研究開発費 | 前年比（％） |
|---|---|---|
| 2024/12 | 179,870 | +1.2% |
| 2023/12 | 177,772 | +34.7% |
| 2022/12 | 131,994 | +29.7% |
| 2021/12 | 101,747 | +19.3% |
| 2020/12 | 85,258 | +5.0% |
| 2019/12 | 81,184 | -9.8% |
| 2018/12 | 89,963 | -29.5% |
| 2017/12 | 127,541 | +19.3% |
| 2016/12 | 106,869 | +19.1% |
| 2015/12 | 89,714 | +11.7% |
| 2014/12 | 80,311 | +1.3% |
| 2013/12 | 79,299 | +18.8% |
| 2012/12 | 66,748 | -1.4% |
| 2011/12 | 67,725 | - |