| （単位：千ドル） | 研究開発費 | 前年比（％） |
|---|---|---|
| 2024/12 | 71,616 | -1.5% |
| 2023/12 | 72,689 | -7.4% |
| 2022/12 | 78,501 | +8.3% |
| 2021/12 | 72,504 | +16.9% |
| 2020/12 | 62,010 | +17.3% |
| 2019/12 | 52,843 | +10.7% |
| 2018/12 | 47,755 | +18.2% |
| 2017/12 | 40,385 | +31.0% |
| 2016/12 | 30,838 | +9.7% |
| 2015/12 | 28,113 | +8.8% |
| 2014/12 | 25,828 | +21.7% |
| 2013/12 | 21,216 | +4.8% |
| 2012/12 | 20,243 | -6.0% |
| 2011/12 | 21,543 | - |