| （単位：千ドル） | 研究開発費 | 前年比（％） |
|---|---|---|
| 2024/12 | 183,027 | +4.6% |
| 2023/12 | 174,945 | -0.7% |
| 2022/12 | 176,190 | +4.7% |
| 2021/12 | 168,358 | +19.6% |
| 2020/12 | 140,777 | -1.5% |
| 2019/12 | 142,955 | -0.3% |
| 2018/12 | 143,403 | +8.2% |
| 2017/12 | 132,593 | +5.9% |
| 2016/12 | 125,187 | +5.6% |
| 2015/12 | 118,545 | +10.0% |
| 2014/12 | 107,726 | +7.2% |
| 2013/12 | 100,536 | +4.7% |
| 2012/12 | 96,004 | +4.0% |
| 2011/12 | 92,347 | +9.6% |
| 2010/12 | 84,274 | - |