| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 4,560 | +20.9% |
| 2Q26 | 4,226 | +8.6% |
| 1Q26 | 5,624 | +47.0% |
| 4Q25 | 4,159 | +46.5% |
| 3Q25 | 3,773 | +31.4% |
| 2Q25 | 3,890 | +31.1% |
| 1Q25 | 3,826 | +33.7% |
| 4Q24 | 2,839 | +6.3% |
| 3Q24 | 2,872 | +9.7% |
| 2Q24 | 2,967 | +8.2% |
| 1Q24 | 2,861 | -3.2% |
| 4Q23 | 2,671 | +4.5% |
| 3Q23 | 2,618 | +4.6% |
| 2Q23 | 2,743 | +14.0% |
| 1Q23 | 2,956 | +17.6% |
| 4Q22 | 2,555 | +7.3% |
| 3Q22 | 2,504 | +12.7% |
| 2Q22 | 2,407 | -0.0% |
| 1Q22 | 2,514 | +6.3% |
| 4Q21 | 2,382 | -5.0% |
| 3Q21 | 2,222 | -9.5% |
| 2Q21 | 2,408 | -1.8% |
| 1Q21 | 2,366 | -9.1% |
| 4Q20 | 2,507 | +1.9% |
| 3Q20 | 2,454 | +0.2% |
| 2Q20 | 2,452 | +2.6% |
| 1Q20 | 2,602 | +7.3% |
| 4Q19 | 2,461 | +14.3% |
| 3Q19 | 2,450 | +12.7% |
| 2Q19 | 2,389 | +1.7% |
| 1Q19 | 2,424 | +3.0% |
| 4Q18 | 2,153 | -6.3% |
| 3Q18 | 2,174 | -1.4% |
| 2Q18 | 2,350 | +9.3% |
| 1Q18 | 2,354 | +6.0% |
| 4Q17 | 2,298 | +7.7% |
| 3Q17 | 2,204 | -14.0% |
| 2Q17 | 2,150 | - |
| 1Q17 | 2,220 | - |
| 4Q16 | 2,133 | - |
| 3Q16 | 2,562 | - |