| （単位：千ドル） | 研究開発費 | 前年比（％） |
|---|---|---|
| 2024/9 | 112,773 | +5.8% |
| 2023/9 | 106,551 | -2.7% |
| 2022/10 | 109,527 | -12.7% |
| 2021/10 | 125,528 | +13.2% |
| 2020/10 | 110,865 | -12.3% |
| 2019/9 | 126,453 | -2.9% |
| 2018/9 | 130,186 | -10.0% |
| 2017/9 | 144,646 | -1.8% |
| 2016/10 | 147,336 | +11.4% |
| 2015/10 | 132,271 | -5.2% |
| 2014/9 | 139,462 | +3.6% |
| 2013/9 | 134,652 | +15.7% |
| 2012/9 | 116,403 | +9.4% |
| 2011/10 | 106,385 | +3.7% |
| 2010/10 | 102,600 | - |