| （単位：千ドル） | 研究開発費 | 前年比（％） |
|---|---|---|
| 2023/12 | 5,152 | -11.2% |
| 2022/12 | 5,804 | -44.3% |
| 2021/12 | 10,420 | -54.7% |
| 2020/12 | 23,012 | -61.7% |
| 2019/12 | 60,083 | -43.5% |
| 2018/12 | 106,383 | -36.0% |
| 2017/12 | 166,105 | -18.4% |
| 2016/12 | 203,437 | +36.3% |
| 2015/12 | 149,209 | +103.1% |
| 2014/12 | 73,470 | +36.4% |
| 2013/12 | 53,877 | -0.0% |
| 2012/12 | 53,881 | +28.0% |
| 2011/12 | 42,108 | +37.6% |
| 2010/12 | 30,600 | - |