| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 1,635 | -1.6% |
| 1Q26 | 1,696 | +5.3% |
| 4Q25 | 1,767 | +14.8% |
| 3Q25 | 1,613 | +2.3% |
| 2Q25 | 1,662 | +3.7% |
| 1Q25 | 1,610 | -2.3% |
| 4Q24 | 1,539 | +2.4% |
| 3Q24 | 1,576 | -0.5% |
| 2Q24 | 1,603 | +2.4% |
| 1Q24 | 1,648 | +5.8% |
| 4Q23 | 1,503 | -4.0% |
| 3Q23 | 1,584 | +7.6% |
| 2Q23 | 1,566 | +7.0% |
| 1Q23 | 1,558 | +3.9% |
| 4Q22 | 1,566 | -4.3% |
| 3Q22 | 1,472 | +2.9% |
| 2Q22 | 1,463 | -0.4% |
| 1Q22 | 1,500 | -3.8% |
| 4Q21 | 1,637 | -8.1% |
| 3Q21 | 1,431 | -10.3% |
| 2Q21 | 1,469 | -6.2% |
| 1Q21 | 1,560 | -3.2% |
| 4Q20 | 1,781 | +6.5% |
| 3Q20 | 1,596 | +1.3% |
| 2Q20 | 1,566 | +5.7% |
| 1Q20 | 1,611 | +3.1% |
| 4Q19 | 1,673 | -5.1% |
| 3Q19 | 1,575 | +15.8% |
| 2Q19 | 1,481 | +7.5% |
| 1Q19 | 1,562 | +8.9% |
| 4Q18 | 1,762 | +28.0% |
| 3Q18 | 1,360 | +4.1% |
| 2Q18 | 1,378 | +2.8% |
| 1Q18 | 1,435 | +7.3% |
| 4Q17 | 1,377 | +4.1% |
| 3Q17 | 1,306 | +5.0% |
| 2Q17 | 1,341 | +5.9% |
| 1Q17 | 1,337 | +4.1% |
| 4Q16 | 1,323 | - |
| 3Q16 | 1,244 | - |
| 2Q16 | 1,266 | - |
| 1Q16 | 1,284 | - |