| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 2Q26 | 43,447 | +83.2% |
| 1Q26 | 43,549 | +100.1% |
| 4Q25 | 21,228 | -5.3% |
| 3Q25 | 26,673 | +14.4% |
| 2Q25 | 23,717 | +10.8% |
| 1Q25 | 21,759 | -3.0% |
| 4Q24 | 22,423 | +7.1% |
| 3Q24 | 23,325 | -12.1% |
| 2Q24 | 21,410 | -8.9% |
| 1Q24 | 22,427 | +1.9% |
| 4Q23 | 20,933 | -7.9% |
| 3Q23 | 26,528 | +17.2% |
| 2Q23 | 23,510 | +14.1% |
| 1Q23 | 22,005 | -0.8% |
| 4Q22 | 22,740 | +4.0% |
| 3Q22 | 22,641 | -11.5% |
| 2Q22 | 20,604 | +27.0% |
| 1Q22 | 22,174 | +47.2% |
| 4Q21 | 21,855 | +2.0% |
| 3Q21 | 25,569 | +10.3% |
| 2Q21 | 16,220 | -25.2% |
| 1Q21 | 15,065 | -31.5% |
| 4Q20 | 21,419 | -7.3% |
| 3Q20 | 23,180 | +18.9% |
| 2Q20 | 21,671 | -6.1% |
| 1Q20 | 21,991 | -6.2% |
| 4Q19 | 23,117 | -0.7% |
| 3Q19 | 19,498 | -14.9% |
| 2Q19 | 23,087 | +4.7% |
| 1Q19 | 23,441 | +17.7% |
| 4Q18 | 23,291 | -7.0% |
| 3Q18 | 22,914 | -33.8% |
| 2Q18 | 22,053 | -12.7% |
| 1Q18 | 19,923 | -26.9% |
| 4Q17 | 25,055 | -12.2% |
| 3Q17 | 34,601 | +8.2% |
| 2Q17 | 25,254 | - |
| 1Q17 | 27,261 | - |
| 4Q16 | 28,530 | - |
| 3Q16 | 31,983 | - |