| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 4,337 | +18.8% |
| 2Q26 | 4,450 | +16.1% |
| 1Q26 | 4,246 | +9.5% |
| 4Q25 | 4,764 | +30.2% |
| 3Q25 | 3,650 | +8.0% |
| 2Q25 | 3,832 | +22.3% |
| 1Q25 | 3,878 | +24.2% |
| 4Q24 | 3,659 | +15.0% |
| 3Q24 | 3,379 | +15.0% |
| 2Q24 | 3,133 | +11.1% |
| 1Q24 | 3,123 | +14.6% |
| 4Q23 | 3,183 | +16.3% |
| 3Q23 | 2,938 | +16.0% |
| 2Q23 | 2,820 | +8.5% |
| 1Q23 | 2,726 | +4.1% |
| 4Q22 | 2,737 | +4.8% |
| 3Q22 | 2,532 | +3.9% |
| 2Q22 | 2,600 | +2.7% |
| 1Q22 | 2,618 | +3.2% |
| 4Q21 | 2,611 | -9.4% |
| 3Q21 | 2,438 | -5.7% |
| 2Q21 | 2,532 | -3.3% |
| 1Q21 | 2,537 | -3.7% |
| 4Q20 | 2,882 | +6.7% |
| 3Q20 | 2,586 | -3.0% |
| 2Q20 | 2,619 | -2.5% |
| 1Q20 | 2,634 | -0.4% |
| 4Q19 | 2,701 | +3.8% |
| 3Q19 | 2,666 | +3.7% |
| 2Q19 | 2,687 | +3.7% |
| 1Q19 | 2,645 | +0.5% |
| 4Q18 | 2,601 | -6.4% |
| 3Q18 | 2,571 | +3.1% |
| 2Q18 | 2,590 | +6.0% |
| 1Q18 | 2,631 | -1.8% |
| 4Q17 | 2,780 | +15.0% |
| 3Q17 | 2,493 | +5.8% |
| 2Q17 | 2,443 | - |
| 1Q17 | 2,680 | - |
| 4Q16 | 2,418 | - |
| 3Q16 | 2,357 | - |