| （単位：千ドル） | 研究開発費 | 前年比（％） |
|---|---|---|
| 2Q25 | 697,000 | -1.3% |
| 1Q25 | 637,000 | -4.8% |
| 3Q24 | 751,000 | +5.5% |
| 2Q24 | 706,000 | -3.2% |
| 1Q24 | 669,000 | +10.2% |
| 3Q23 | 712,000 | +7.6% |
| 2Q23 | 729,000 | +4.4% |
| 1Q23 | 607,000 | -4.4% |
| 3Q22 | 662,000 | -2.1% |
| 2Q22 | 698,000 | +6.2% |
| 1Q22 | 635,000 | +7.8% |
| 3Q21 | 676,000 | +5.3% |
| 2Q21 | 657,000 | -5.5% |
| 1Q21 | 589,000 | -12.2% |
| 3Q20 | 642,000 | -12.3% |
| 2Q20 | 695,000 | -6.5% |
| 1Q20 | 671,000 | -7.8% |
| 3Q19 | 732,000 | +24.9% |
| 2Q19 | 743,000 | +26.1% |
| 1Q19 | 728,000 | +31.4% |
| 3Q18 | 586,000 | +0.7% |
| 2Q18 | 589,000 | -3.3% |
| 1Q18 | 554,000 | -4.0% |
| 3Q17 | 582,000 | 0.0% |
| 2Q17 | 609,000 | +3.6% |
| 1Q17 | 577,000 | +6.7% |
| 3Q16 | 582,000 | +6.6% |
| 2Q16 | 588,000 | -3.0% |
| 1Q16 | 541,000 | -10.1% |
| 3Q15 | 546,000 | -19.4% |
| 2Q15 | 606,000 | -9.0% |
| 1Q15 | 602,000 | -3.5% |
| 3Q14 | 677,000 | +7.5% |
| 2Q14 | 666,000 | +5.5% |
| 1Q14 | 624,000 | +2.3% |
| 3Q13 | 630,000 | +6.8% |
| 2Q13 | 631,000 | +20.2% |
| 1Q13 | 610,000 | +11.5% |
| 3Q12 | 590,000 | +19.2% |
| 2Q12 | 525,000 | -0.2% |
| 1Q12 | 547,000 | +12.8% |
| 3Q11 | 495,000 | +14.3% |
| 2Q11 | 526,000 | +14.6% |
| 1Q11 | 485,000 | +22.2% |
| 3Q10 | 433,000 | - |
| 2Q10 | 459,000 | - |
| 1Q10 | 397,000 | - |