| （単位：千ドル） | 研究開発費 | 前年比（％） |
|---|---|---|
| 1Q26 | 306,000 | -10.8% |
| 4Q25 | 322,000 | +6.6% |
| 3Q25 | 297,000 | -0.7% |
| 2Q25 | 302,000 | +1.0% |
| 1Q25 | 343,000 | +18.3% |
| 4Q24 | 302,000 | +7.5% |
| 3Q24 | 299,000 | -2.3% |
| 2Q24 | 299,000 | -11.3% |
| 1Q24 | 290,000 | -7.3% |
| 4Q23 | 281,000 | -6.3% |
| 3Q23 | 306,000 | -2.9% |
| 2Q23 | 337,000 | -1.7% |
| 1Q23 | 313,000 | -4.9% |
| 4Q22 | 300,000 | -22.5% |
| 3Q22 | 315,000 | -8.4% |
| 2Q22 | 343,000 | +8.2% |
| 1Q22 | 329,000 | +13.1% |
| 4Q21 | 387,000 | +29.4% |
| 3Q21 | 344,000 | +31.3% |
| 2Q21 | 317,000 | +20.1% |
| 1Q21 | 291,000 | +7.8% |
| 4Q20 | 299,000 | +10.7% |
| 3Q20 | 262,000 | -7.1% |
| 2Q20 | 264,000 | +4.8% |
| 1Q20 | 270,000 | +4.7% |
| 4Q19 | 270,000 | -2.9% |
| 3Q19 | 282,000 | +1.8% |
| 2Q19 | 252,000 | -3.1% |
| 1Q19 | 258,000 | +34.4% |
| 4Q18 | 278,000 | +26.4% |
| 3Q18 | 277,000 | +48.9% |
| 2Q18 | 260,000 | +39.0% |
| 1Q18 | 192,000 | +5.5% |
| 4Q17 | 220,000 | -13.0% |
| 3Q17 | 186,000 | -10.1% |
| 2Q17 | 187,000 | +2.7% |
| 1Q17 | 182,000 | -2.7% |
| 4Q16 | 253,000 | +29.7% |
| 3Q16 | 207,000 | +16.3% |
| 2Q16 | 182,000 | +41.1% |
| 1Q16 | 187,000 | +45.0% |
| 4Q15 | 195,000 | +39.3% |
| 3Q15 | 178,000 | +29.9% |
| 2Q15 | 129,000 | -12.2% |
| 1Q15 | 129,000 | +2.4% |
| 4Q14 | 140,000 | +5.8% |
| 3Q14 | 137,000 | +13.1% |
| 2Q14 | 147,000 | +20.1% |
| 1Q14 | 126,000 | +6.6% |
| 4Q13 | 132,346 | +3.6% |
| 3Q13 | 121,116 | +5.3% |
| 2Q13 | 122,377 | +3.2% |
| 1Q13 | 118,162 | +3.7% |
| 4Q12 | 127,787 | - |
| 3Q12 | 114,987 | - |
| 2Q12 | 118,528 | - |
| 1Q12 | 113,936 | - |