| （単位：千ドル） | 研究開発費 | 前年比（％） |
|---|---|---|
| 4Q25 | 260,058 | +3.0% |
| 3Q25 | 262,311 | +0.5% |
| 2Q25 | 243,495 | -0.1% |
| 1Q25 | 254,295 | +1.1% |
| 4Q24 | 252,577 | +7.2% |
| 3Q24 | 260,903 | +8.0% |
| 2Q24 | 243,652 | +7.4% |
| 1Q24 | 251,615 | +5.5% |
| 4Q23 | 235,645 | -14.0% |
| 3Q23 | 241,654 | -15.1% |
| 2Q23 | 226,896 | -18.9% |
| 1Q23 | 238,595 | -0.8% |
| 4Q22 | 274,094 | +22.8% |
| 3Q22 | 284,735 | +35.7% |
| 2Q22 | 279,641 | +54.3% |
| 1Q22 | 240,611 | +37.6% |
| 4Q21 | 223,249 | +40.5% |
| 3Q21 | 209,890 | +53.6% |
| 2Q21 | 181,280 | +50.2% |
| 1Q21 | 174,800 | +52.9% |
| 4Q20 | 158,856 | +44.1% |
| 3Q20 | 136,652 | +30.8% |
| 2Q20 | 120,701 | +22.2% |
| 1Q20 | 114,339 | +46.9% |
| 4Q19 | 110,236 | +113.5% |
| 3Q19 | 104,481 | +146.8% |
| 2Q19 | 98,783 | +148.1% |
| 1Q19 | 77,855 | +107.2% |
| 4Q18 | 51,631 | +57.3% |
| 3Q18 | 42,340 | +33.7% |
| 2Q18 | 39,811 | +34.0% |
| 1Q18 | 37,576 | +41.7% |
| 4Q17 | 32,829 | +33.5% |
| 3Q17 | 31,674 | +50.1% |
| 2Q17 | 29,714 | +71.1% |
| 1Q17 | 26,522 | - |
| 4Q16 | 24,587 | - |
| 3Q16 | 21,106 | - |
| 2Q16 | 17,369 | - |