| （単位：ドル） | 研究開発費 | 前年比（％） |
|---|---|---|
| 4Q25 | 16,334 | -131.0% |
| 3Q25 | 17,420 | -45.2% |
| 2Q25 | 20,130 | -37.7% |
| 1Q25 | 16,338 | -64.2% |
| 4Q24 | -52,698 | -171.6% |
| 3Q24 | 31,793 | -48.7% |
| 2Q24 | 32,287 | -50.5% |
| 1Q24 | 45,698 | -33.5% |
| 4Q23 | 73,623 | -70.8% |
| 3Q23 | 61,985 | -21.6% |
| 2Q23 | 65,188 | +3.4% |
| 1Q23 | 68,719 | +670.0% |
| 4Q22 | 251,752 | -67.5% |
| 3Q22 | 79,031 | +524.6% |
| 2Q22 | 63,021 | +183.6% |
| 1Q22 | 8,925 | - |
| 4Q21 | 773,508 | - |
| 3Q21 | 12,654 | - |
| 2Q21 | 22,221 | - |