| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 8,069 | -0.9% |
| 2Q26 | 7,683 | +0.1% |
| 1Q26 | 7,600 | -7.0% |
| 4Q25 | 8,585 | -0.5% |
| 3Q25 | 8,146 | +3.3% |
| 2Q25 | 7,679 | -5.7% |
| 1Q25 | 8,169 | +2.8% |
| 4Q24 | 8,630 | -2.0% |
| 3Q24 | 7,887 | +1.7% |
| 2Q24 | 8,142 | +7.2% |
| 1Q24 | 7,945 | +1.7% |
| 4Q23 | 8,804 | +15.9% |
| 3Q23 | 7,757 | +15.3% |
| 2Q23 | 7,598 | +16.4% |
| 1Q23 | 7,813 | +17.0% |
| 4Q22 | 7,593 | +15.6% |
| 3Q22 | 6,725 | +7.1% |
| 2Q22 | 6,525 | +2.6% |
| 1Q22 | 6,677 | +7.2% |
| 4Q21 | 6,569 | -11.1% |
| 3Q21 | 6,281 | -8.7% |
| 2Q21 | 6,361 | -6.3% |
| 1Q21 | 6,227 | -11.6% |
| 4Q20 | 7,387 | - |
| 3Q20 | 6,879 | - |
| 2Q20 | 6,790 | - |
| 1Q20 | 7,048 | - |
| 4Q16 | 7,113 | - |
| 3Q16 | 6,698 | - |
| 2Q16 | 6,882 | - |
| 1Q16 | 6,987 | - |