| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 1,667 | +0.6% |
| 1Q26 | 1,634 | +3.8% |
| 4Q25 | 1,692 | +6.4% |
| 3Q25 | 1,638 | +4.4% |
| 2Q25 | 1,657 | +6.8% |
| 1Q25 | 1,573 | -1.1% |
| 4Q24 | 1,591 | -1.6% |
| 3Q24 | 1,569 | -3.6% |
| 2Q24 | 1,552 | -3.9% |
| 1Q24 | 1,591 | +0.9% |
| 4Q23 | 1,617 | +6.8% |
| 3Q23 | 1,627 | +8.5% |
| 2Q23 | 1,615 | +10.8% |
| 1Q23 | 1,577 | +6.3% |
| 4Q22 | 1,513 | +3.9% |
| 3Q22 | 1,500 | +4.7% |
| 2Q22 | 1,458 | +1.5% |
| 1Q22 | 1,483 | -2.2% |
| 4Q21 | 1,456 | -9.1% |
| 3Q21 | 1,432 | -11.6% |
| 2Q21 | 1,437 | -13.7% |
| 1Q21 | 1,517 | -6.6% |
| 4Q20 | 1,602 | -1.4% |
| 3Q20 | 1,620 | +0.5% |
| 2Q20 | 1,665 | +4.3% |
| 1Q20 | 1,624 | +0.1% |
| 4Q19 | 1,625 | -0.9% |
| 3Q19 | 1,613 | -2.1% |
| 2Q19 | 1,597 | -1.8% |
| 1Q19 | 1,621 | +0.1% |
| 4Q18 | 1,640 | -0.3% |
| 3Q18 | 1,648 | +2.7% |
| 2Q18 | 1,626 | -0.9% |
| 1Q18 | 1,620 | -1.2% |
| 4Q17 | 1,644 | -3.8% |
| 3Q17 | 1,604 | -4.4% |
| 2Q17 | 1,641 | -2.0% |
| 1Q17 | 1,640 | -2.9% |
| 4Q16 | 1,708 | - |
| 3Q16 | 1,678 | - |
| 2Q16 | 1,674 | - |
| 1Q16 | 1,689 | - |