| （単位：千ドル） | 研究開発費 | 前年比（％） |
|---|---|---|
| 2024/12 | 116,300 | +13.4% |
| 2023/12 | 102,600 | +6.3% |
| 2022/12 | 96,500 | +1.7% |
| 2021/12 | 94,900 | +11.8% |
| 2020/12 | 84,900 | -13.3% |
| 2019/12 | 97,900 | -0.5% |
| 2018/12 | 98,400 | +5.0% |
| 2017/12 | 93,700 | +16.0% |
| 2016/12 | 80,800 | +2.4% |
| 2015/12 | 78,900 | +3.0% |
| 2014/12 | 76,600 | +13.8% |
| 2013/12 | 67,300 | +7.3% |
| 2012/12 | 62,700 | -5.0% |
| 2011/12 | 66,000 | -73.9% |
| 2010/12 | 253,000 | - |