| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 1,676 | -7.6% |
| 2Q26 | 2,107 | +22.1% |
| 1Q26 | 1,771 | +8.0% |
| 4Q25 | 1,745 | +1.8% |
| 3Q25 | 1,813 | +23.9% |
| 2Q25 | 1,725 | +4.5% |
| 1Q25 | 1,639 | +4.5% |
| 4Q24 | 1,713 | +23.2% |
| 3Q24 | 1,463 | - |
| 2Q23 | 1,651 | +14.6% |
| 1Q24 | 1,569 | +2.3% |
| 4Q23 | 1,391 | -6.5% |
| 1Q23 | 1,535 | +8.9% |
| 4Q22 | 1,487 | +5.7% |
| 3Q22 | 1,535 | +42.1% |
| 2Q22 | 1,441 | - |
| 1Q22 | 1,409 | +61.4% |
| 4Q21 | 1,407 | -57.4% |
| 3Q21 | 1,080 | - |
| 1Q21 | 873 | -53.2% |
| 4Q20 | 3,302 | +88.0% |
| 2Q20 | 2,822 | +56.2% |
| 1Q20 | 1,865 | +7.0% |
| 4Q19 | 1,756 | +1.4% |
| 3Q19 | 1,841 | +2.8% |
| 2Q19 | 1,806 | +8.1% |
| 1Q19 | 1,743 | +6.8% |
| 4Q18 | 1,732 | +8.6% |
| 3Q18 | 1,790 | +12.0% |
| 2Q18 | 1,670 | +4.4% |
| 1Q18 | 1,632 | +4.8% |
| 4Q17 | 1,595 | +4.2% |
| 3Q17 | 1,598 | +1.8% |
| 2Q17 | 1,600 | - |
| 1Q17 | 1,557 | - |
| 4Q16 | 1,531 | - |
| 3Q16 | 1,570 | - |