| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 4Q25 | 4,138 | +191.2% |
| 3Q25 | 4,235 | +209.7% |
| 2Q25 | 4,623 | +190.5% |
| 1Q25 | 4,745 | +226.3% |
| 4Q24 | 1,421 | -4.2% |
| 3Q24 | 1,367 | -9.3% |
| 2Q24 | 1,591 | -2.0% |
| 1Q24 | 1,454 | -16.4% |
| 4Q23 | 1,483 | -17.4% |
| 3Q23 | 1,507 | -7.5% |
| 2Q23 | 1,624 | +0.9% |
| 1Q23 | 1,739 | +19.8% |
| 4Q22 | 1,795 | +19.1% |
| 3Q22 | 1,630 | +19.4% |
| 2Q22 | 1,609 | +16.2% |
| 1Q22 | 1,452 | +3.0% |
| 4Q21 | 1,507 | +0.2% |
| 3Q21 | 1,365 | +1.5% |
| 2Q21 | 1,384 | +3.4% |
| 1Q21 | 1,410 | +2.3% |
| 4Q20 | 1,504 | +10.5% |
| 3Q20 | 1,344 | -6.2% |
| 2Q20 | 1,339 | -6.4% |
| 1Q20 | 1,378 | -3.2% |
| 4Q19 | 1,361 | -6.6% |
| 3Q19 | 1,433 | -9.5% |
| 2Q19 | 1,431 | -9.8% |
| 1Q19 | 1,423 | -13.8% |
| 4Q18 | 1,458 | -4.7% |
| 3Q18 | 1,584 | -5.2% |
| 2Q18 | 1,586 | -3.6% |
| 1Q18 | 1,652 | +3.0% |
| 4Q17 | 1,529 | -7.9% |
| 3Q17 | 1,671 | -0.1% |
| 2Q17 | 1,646 | +3.0% |
| 1Q17 | 1,604 | -1.2% |
| 4Q16 | 1,661 | -1.9% |
| 3Q16 | 1,672 | - |
| 2Q16 | 1,597 | - |
| 1Q16 | 1,623 | - |
| 4Q15 | 1,692 | - |