| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 3,782 | +5.4% |
| 2Q26 | 3,793 | +2.1% |
| 1Q26 | 3,706 | +1.6% |
| 4Q25 | 3,894 | +1.2% |
| 3Q25 | 3,589 | -9.0% |
| 2Q25 | 3,717 | -4.9% |
| 1Q25 | 3,648 | -3.5% |
| 4Q24 | 3,850 | -7.3% |
| 3Q24 | 3,945 | +0.3% |
| 2Q24 | 3,909 | +2.9% |
| 1Q24 | 3,779 | +2.7% |
| 4Q23 | 4,155 | +10.3% |
| 3Q23 | 3,931 | +19.2% |
| 2Q23 | 3,798 | +9.9% |
| 1Q23 | 3,678 | +16.1% |
| 4Q22 | 3,767 | +15.6% |
| 3Q22 | 3,297 | +14.8% |
| 2Q22 | 3,456 | +25.7% |
| 1Q22 | 3,167 | +11.7% |
| 4Q21 | 3,259 | -5.3% |
| 3Q21 | 2,872 | +5.2% |
| 2Q21 | 2,750 | -10.3% |
| 1Q21 | 2,836 | -4.2% |
| 4Q20 | 3,440 | -3.9% |
| 3Q20 | 2,730 | -15.2% |
| 2Q20 | 3,067 | -11.4% |
| 1Q20 | 2,961 | -9.7% |
| 4Q19 | 3,580 | -20.0% |
| 3Q19 | 3,221 | +10.6% |
| 2Q19 | 3,462 | +21.5% |
| 1Q19 | 3,279 | +14.3% |
| 4Q18 | 4,476 | +162.7% |
| 3Q18 | 2,912 | +103.4% |
| 2Q18 | 2,849 | +98.2% |
| 1Q18 | 2,868 | +93.7% |
| 4Q17 | 1,703 | +14.9% |
| 3Q17 | 1,431 | +2.5% |
| 2Q17 | 1,437 | - |
| 1Q17 | 1,480 | - |
| 4Q16 | 1,483 | - |
| 3Q16 | 1,396 | - |