| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 4Q25 | 4,594 | -1.8% |
| 1Q25 | 4,290 | +18.1% |
| 4Q24 | 4,679 | +15.6% |
| 3Q24 | 3,995 | +9.9% |
| 2Q24 | 3,875 | +16.3% |
| 1Q24 | 3,634 | +12.3% |
| 4Q23 | 4,046 | +13.9% |
| 3Q23 | 3,636 | +26.5% |
| 2Q23 | 3,330 | +16.8% |
| 1Q23 | 3,235 | +14.4% |
| 4Q22 | 3,553 | +18.6% |
| 3Q22 | 2,875 | +32.0% |
| 2Q22 | 2,853 | +21.3% |
| 1Q22 | 2,827 | +25.5% |
| 4Q21 | 2,997 | +64.0% |
| 3Q21 | 2,178 | +13.7% |
| 2Q21 | 2,351 | -2.4% |
| 1Q21 | 2,253 | 0.0% |
| 4Q20 | 1,827 | -15.1% |
| 3Q20 | 1,914 | - |
| 2Q20 | 2,408 | - |
| 1Q20 | 2,252 | - |
| 4Q19 | 2,153 | - |