| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 3,207 | +5.1% |
| 4Q25 | 3,039 | +0.1% |
| 3Q25 | 3,052 | +11.4% |
| 2Q25 | 2,928 | +4.8% |
| 1Q25 | 2,860 | +1.3% |
| 4Q24 | 3,037 | +9.2% |
| 3Q24 | 2,740 | +1.6% |
| 2Q24 | 2,795 | +3.0% |
| 1Q24 | 2,823 | +6.4% |
| 4Q23 | 2,782 | +0.6% |
| 3Q23 | 2,697 | +1.2% |
| 2Q23 | 2,713 | +2.8% |
| 1Q23 | 2,653 | +3.2% |
| 4Q22 | 2,764 | +9.0% |
| 3Q22 | 2,664 | +2.3% |
| 2Q22 | 2,639 | +8.9% |
| 1Q22 | 2,571 | +9.5% |
| 4Q21 | 2,535 | -7.9% |
| 3Q21 | 2,603 | -4.4% |
| 2Q21 | 2,424 | -9.8% |
| 1Q21 | 2,348 | -10.7% |
| 4Q20 | 2,751 | +1.6% |
| 3Q20 | 2,724 | +1.5% |
| 2Q20 | 2,688 | -0.0% |
| 1Q20 | 2,629 | -2.0% |
| 4Q19 | 2,707 | -4.7% |
| 3Q19 | 2,684 | +1.0% |
| 2Q19 | 2,689 | +4.4% |
| 1Q19 | 2,684 | +4.6% |
| 4Q18 | 2,840 | +12.3% |
| 3Q18 | 2,657 | +6.9% |
| 2Q18 | 2,575 | +4.4% |
| 1Q18 | 2,566 | +1.7% |
| 4Q17 | 2,530 | +2.9% |
| 3Q17 | 2,486 | -1.8% |
| 2Q17 | 2,468 | - |
| 1Q17 | 2,522 | - |
| 4Q16 | 2,460 | - |
| 3Q16 | 2,531 | - |