| （単位：千ドル） | 研究開発費 | 前年比（％） |
|---|---|---|
| 2024/12 | 118,486 | -1.7% |
| 2023/12 | 120,530 | -5.4% |
| 2022/12 | 127,428 | +8.8% |
| 2021/12 | 117,117 | +13.1% |
| 2020/12 | 103,561 | -5.4% |
| 2019/12 | 109,423 | +6.8% |
| 2018/12 | 102,499 | +30.1% |
| 2017/12 | 78,766 | +7.7% |
| 2016/12 | 73,142 | +12.2% |
| 2015/12 | 65,206 | -36.9% |
| 2014/12 | 103,355 | +5.4% |
| 2013/12 | 98,056 | +3.7% |
| 2012/12 | 94,565 | +30.2% |
| 2011/12 | 72,618 | - |