| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 1,591 | -11.0% |
| 2Q26 | 1,586 | -3.4% |
| 1Q26 | 1,584 | -1.8% |
| 4Q25 | 1,670 | +13.5% |
| 3Q25 | 1,787 | +3.3% |
| 2Q25 | 1,641 | +3.6% |
| 1Q25 | 1,613 | +8.9% |
| 4Q24 | 1,472 | -19.9% |
| 3Q24 | 1,730 | -1.0% |
| 2Q24 | 1,584 | -8.0% |
| 1Q24 | 1,481 | -16.4% |
| 4Q23 | 1,839 | +4.7% |
| 3Q23 | 1,747 | -1.9% |
| 2Q23 | 1,723 | +8.2% |
| 1Q23 | 1,772 | -10.3% |
| 4Q22 | 1,756 | -5.9% |
| 3Q22 | 1,780 | -2.4% |
| 2Q22 | 1,592 | +11.4% |
| 1Q22 | 1,975 | +39.2% |
| 4Q21 | 1,866 | +23.4% |
| 3Q21 | 1,824 | +23.5% |
| 2Q21 | 1,429 | +2.6% |
| 1Q21 | 1,418 | -3.0% |
| 4Q20 | 1,512 | -23.5% |
| 3Q20 | 1,477 | -1.7% |
| 2Q20 | 1,393 | -1.6% |
| 1Q20 | 1,463 | +1.2% |
| 4Q19 | 1,976 | +19.1% |
| 3Q19 | 1,502 | -12.0% |
| 2Q19 | 1,415 | +11.9% |
| 1Q19 | 1,446 | -6.2% |
| 4Q18 | 1,660 | -27.6% |
| 3Q18 | 1,708 | +30.1% |
| 2Q18 | 1,265 | -7.2% |
| 1Q18 | 1,540 | -5.0% |
| 4Q17 | 2,294 | +39.7% |
| 3Q17 | 1,313 | -10.7% |
| 2Q17 | 1,363 | - |
| 1Q17 | 1,622 | - |
| 4Q16 | 1,641 | - |
| 3Q16 | 1,470 | - |