| （単位：千ドル） | 研究開発費 | 前年比（％） |
|---|---|---|
| 2024/9 | 151,214 | +4.5% |
| 2023/9 | 144,701 | +5.7% |
| 2022/10 | 136,852 | -0.5% |
| 2021/10 | 137,478 | +11.4% |
| 2020/10 | 123,459 | +6.3% |
| 2019/9 | 116,169 | -2.9% |
| 2018/9 | 119,621 | +19.4% |
| 2017/9 | 100,203 | +8.5% |
| 2016/10 | 92,374 | +2.6% |
| 2015/10 | 90,033 | +8.4% |
| 2014/9 | 83,056 | +34.8% |
| 2013/9 | 61,620 | -2.9% |
| 2012/9 | 63,446 | -2.6% |
| 2011/10 | 65,135 | - |