| （単位：千ドル） | 研究開発費 | 前年比（％） |
|---|---|---|
| 1Q25 | 335,000 | +0.9% |
| 3Q24 | 348,000 | +3.9% |
| 2Q24 | 357,000 | +8.5% |
| 1Q24 | 332,000 | +5.1% |
| 3Q23 | 335,000 | +7.4% |
| 2Q23 | 329,000 | +11.1% |
| 1Q23 | 316,000 | +17.9% |
| 3Q22 | 312,000 | +5.1% |
| 2Q22 | 296,000 | +1.0% |
| 1Q22 | 268,000 | -4.6% |
| 3Q21 | 297,000 | +4.6% |
| 2Q21 | 293,000 | +7.3% |
| 1Q21 | 281,000 | +0.4% |
| 3Q20 | 284,000 | -1.7% |
| 2Q20 | 273,000 | +1.5% |
| 1Q20 | 280,000 | -21.1% |
| 3Q19 | 289,000 | - |
| 2Q19 | 269,000 | - |
| 1Q19 | 355,000 | - |