| （単位：千ドル） | 研究開発費 | 前年比（％） |
|---|---|---|
| 2Q25 | 540,000 | -8.5% |
| 1Q25 | 475,000 | -18.4% |
| 3Q24 | 547,000 | -5.4% |
| 2Q24 | 590,000 | +3.5% |
| 1Q24 | 582,000 | -6.6% |
| 3Q23 | 578,000 | +13.6% |
| 2Q23 | 570,000 | +10.3% |
| 1Q23 | 623,000 | +23.6% |
| 3Q22 | 509,000 | +0.6% |
| 2Q22 | 517,000 | +2.8% |
| 1Q22 | 504,000 | +7.7% |
| 3Q21 | 506,000 | +11.2% |
| 2Q21 | 503,000 | +11.8% |
| 1Q21 | 468,000 | -3.5% |
| 3Q20 | 455,000 | -5.4% |
| 2Q20 | 450,000 | -1.5% |
| 1Q20 | 485,000 | +4.1% |
| 3Q19 | 481,000 | +10.8% |
| 2Q19 | 457,000 | +13.7% |
| 1Q19 | 466,000 | +20.1% |
| 4Q18 | 439,000 | - |
| 3Q18 | 434,000 | -14.6% |
| 2Q18 | 402,000 | -17.3% |
| 1Q18 | 388,000 | -20.0% |
| 3Q17 | 508,000 | -8.5% |
| 2Q17 | 486,000 | -22.1% |
| 1Q17 | 485,000 | -17.1% |
| 3Q16 | 555,000 | - |
| 2Q16 | 624,000 | - |
| 1Q16 | 585,000 | - |