| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 7,373 | +3.0% |
| 2Q26 | 7,386 | +4.2% |
| 1Q26 | 7,284 | +3.8% |
| 4Q25 | 7,097 | +2.9% |
| 3Q25 | 7,159 | +4.9% |
| 2Q25 | 7,085 | +3.1% |
| 1Q25 | 7,018 | +4.7% |
| 4Q24 | 6,900 | +0.2% |
| 3Q24 | 6,822 | +2.9% |
| 2Q24 | 6,874 | +3.5% |
| 1Q24 | 6,706 | +2.3% |
| 4Q23 | 6,886 | +4.9% |
| 3Q23 | 6,627 | +5.9% |
| 2Q23 | 6,642 | +6.0% |
| 1Q23 | 6,558 | +9.4% |
| 4Q22 | 6,566 | +5.1% |
| 3Q22 | 6,255 | +4.4% |
| 2Q22 | 6,266 | +3.5% |
| 1Q22 | 5,994 | +9.1% |
| 4Q21 | 6,248 | +8.5% |
| 3Q21 | 5,991 | +3.2% |
| 2Q21 | 6,057 | 0.0% |
| 1Q21 | 5,496 | -5.3% |
| 4Q20 | 5,758 | -1.2% |
| 3Q20 | 5,807 | +1.4% |
| 2Q20 | 6,057 | +2.5% |
| 1Q20 | 5,803 | +2.4% |
| 4Q19 | 5,826 | -0.1% |
| 3Q19 | 5,727 | +1.9% |
| 2Q19 | 5,908 | +1.8% |
| 1Q19 | 5,667 | +1.7% |
| 4Q18 | 5,831 | +0.7% |
| 3Q18 | 5,622 | -1.2% |
| 2Q18 | 5,802 | +1.1% |
| 1Q18 | 5,573 | +0.8% |
| 4Q17 | 5,793 | +0.9% |
| 3Q17 | 5,691 | +2.5% |
| 2Q17 | 5,741 | - |
| 1Q17 | 5,531 | - |
| 4Q16 | 5,740 | - |
| 3Q16 | 5,552 | - |