| （単位：千ドル） | 研究開発費 | 前年比（％） |
|---|---|---|
| 2Q25 | 231,000 | +5.0% |
| 1Q25 | 233,000 | +6.9% |
| 3Q24 | 234,000 | +8.8% |
| 2Q24 | 220,000 | +2.3% |
| 1Q24 | 218,000 | +3.8% |
| 3Q23 | 215,000 | +9.1% |
| 2Q23 | 215,000 | +12.6% |
| 1Q23 | 210,000 | +11.7% |
| 3Q22 | 197,000 | +7.7% |
| 2Q22 | 191,000 | +5.5% |
| 1Q22 | 188,000 | +4.4% |
| 3Q21 | 183,000 | +4.6% |
| 2Q21 | 181,000 | +12.4% |
| 1Q21 | 180,000 | +7.1% |
| 4Q20 | 182,000 | 0.0% |
| 3Q20 | 175,000 | +1.7% |
| 2Q20 | 161,000 | -5.3% |
| 1Q20 | 168,000 | +3.7% |
| 4Q19 | 182,000 | +10.3% |
| 3Q19 | 172,000 | +8.9% |
| 2Q19 | 170,000 | +4.9% |
| 1Q19 | 162,000 | +6.6% |
| 4Q18 | 165,000 | +7.1% |
| 3Q18 | 158,000 | +12.1% |
| 2Q18 | 162,000 | +17.4% |
| 1Q18 | 152,000 | +12.6% |
| 4Q17 | 154,000 | +8.5% |
| 3Q17 | 141,000 | +2.9% |
| 2Q17 | 138,000 | 0.0% |
| 1Q17 | 135,000 | 0.0% |
| 4Q16 | 142,000 | -6.6% |
| 3Q16 | 137,000 | -10.5% |
| 2Q16 | 138,000 | -11.5% |
| 1Q16 | 135,000 | -15.1% |
| 4Q15 | 152,000 | -7.9% |
| 3Q15 | 153,000 | -7.8% |
| 2Q15 | 156,000 | -11.4% |
| 1Q15 | 159,000 | -34.6% |
| 4Q14 | 165,000 | -39.3% |
| 3Q14 | 166,000 | -34.4% |
| 2Q14 | 176,000 | -34.3% |
| 1Q14 | 243,000 | -7.3% |
| 4Q13 | 272,000 | -6.2% |
| 3Q13 | 253,000 | -3.4% |
| 2Q13 | 268,000 | -0.4% |
| 1Q13 | 262,000 | +3.1% |
| 4Q12 | 290,000 | +9.0% |
| 3Q12 | 262,000 | -3.7% |
| 2Q12 | 269,000 | -0.7% |
| 1Q12 | 254,000 | +2.0% |
| 4Q11 | 266,000 | -58.5% |
| 3Q11 | 272,000 | -57.3% |
| 2Q11 | 271,000 | -64.4% |
| 1Q11 | 249,000 | -67.1% |
| 4Q10 | 641,000 | - |
| 3Q10 | 637,000 | - |
| 2Q10 | 762,000 | - |
| 1Q10 | 757,000 | - |