| （単位：千ドル） | 研究開発費 | 前年比（％） |
|---|---|---|
| 2Q25 | 180,000 | -4.3% |
| 1Q25 | 172,000 | -5.5% |
| 3Q24 | 187,000 | +0.5% |
| 2Q24 | 188,000 | +15.3% |
| 1Q24 | 182,000 | +4.6% |
| 3Q23 | 186,000 | +16.3% |
| 2Q23 | 163,000 | +5.8% |
| 1Q23 | 174,000 | +23.4% |
| 3Q22 | 160,000 | +14.3% |
| 2Q22 | 154,000 | +14.9% |
| 1Q22 | 141,000 | +4.4% |
| 3Q21 | 140,000 | +2.2% |
| 2Q21 | 134,000 | -5.6% |
| 1Q21 | 135,000 | -22.0% |
| 3Q20 | 137,000 | -22.2% |
| 2Q20 | 142,000 | -20.7% |
| 1Q20 | 173,000 | 0.0% |
| 3Q19 | 176,000 | -0.6% |
| 2Q19 | 179,000 | +2.3% |
| 1Q19 | 173,000 | +0.6% |
| 3Q18 | 177,000 | -6.3% |
| 2Q18 | 175,000 | -10.7% |
| 1Q18 | 172,000 | -18.5% |
| 3Q17 | 189,000 | -25.3% |
| 2Q17 | 196,000 | -23.7% |
| 1Q17 | 211,000 | -12.1% |
| 3Q16 | 253,000 | -7.3% |
| 2Q16 | 257,000 | -7.9% |
| 1Q16 | 240,000 | -10.1% |
| 3Q15 | 273,000 | -9.3% |
| 2Q15 | 279,000 | -9.7% |
| 1Q15 | 267,000 | -6.0% |
| 3Q14 | 301,000 | +5.2% |
| 2Q14 | 309,000 | +5.5% |
| 1Q14 | 284,000 | -3.7% |
| 3Q13 | 286,000 | -1.0% |
| 2Q13 | 293,000 | +0.7% |
| 1Q13 | 295,000 | +7.3% |
| 3Q12 | 289,000 | - |
| 2Q12 | 291,000 | - |
| 1Q12 | 275,000 | +10.4% |
| 1Q11 | 249,000 | +20.3% |
| 3Q10 | 240,000 | - |
| 2Q10 | 216,000 | - |
| 1Q10 | 207,000 | - |