| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 3,759 | +7.9% |
| 2Q26 | 3,544 | +4.3% |
| 1Q26 | 3,423 | +0.6% |
| 4Q25 | 3,665 | -2.8% |
| 3Q25 | 3,483 | +2.6% |
| 2Q25 | 3,398 | +16.7% |
| 1Q25 | 3,404 | +13.4% |
| 4Q24 | 3,771 | +14.5% |
| 3Q24 | 3,396 | -6.9% |
| 2Q24 | 2,912 | -14.9% |
| 1Q24 | 3,002 | -14.6% |
| 4Q23 | 3,293 | -4.9% |
| 3Q23 | 3,647 | +1.4% |
| 2Q23 | 3,420 | -4.9% |
| 1Q23 | 3,515 | -13.2% |
| 4Q22 | 3,463 | -4.4% |
| 3Q22 | 3,595 | -12.7% |
| 2Q22 | 3,597 | -8.4% |
| 1Q22 | 4,049 | +11.2% |
| 4Q21 | 3,622 | -21.4% |
| 3Q21 | 4,116 | +4.9% |
| 2Q21 | 3,925 | +3.0% |
| 1Q21 | 3,642 | +5.8% |
| 4Q20 | 4,607 | - |
| 3Q20 | 3,924 | - |
| 2Q20 | 3,812 | - |
| 1Q20 | 3,443 | - |