| （単位：千ドル） | 研究開発費 | 前年比（％） |
|---|---|---|
| 2024/12 | 75,620 | -12.8% |
| 2023/12 | 86,676 | -53.8% |
| 2022/12 | 187,650 | -24.7% |
| 2021/12 | 249,240 | +164.5% |
| 2020/12 | 94,245 | +7.1% |
| 2019/12 | 88,017 | -7.6% |
| 2018/12 | 95,257 | -3.4% |
| 2017/12 | 98,572 | +11.1% |
| 2016/12 | 88,712 | +53.5% |
| 2015/12 | 57,791 | +69.5% |
| 2014/12 | 34,095 | +59.6% |
| 2013/12 | 21,368 | +18.8% |
| 2012/12 | 17,984 | -10.2% |
| 2011/12 | 20,032 | - |