| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 4Q25 | 3,407 | +15.6% |
| 3Q25 | 3,524 | +8.8% |
| 2Q25 | 3,487 | +3.5% |
| 1Q25 | 3,080 | +3.8% |
| 4Q24 | 2,946 | +0.6% |
| 3Q24 | 3,238 | +14.5% |
| 2Q24 | 3,371 | +28.4% |
| 1Q24 | 2,966 | +30.7% |
| 4Q23 | 2,929 | +35.4% |
| 3Q23 | 2,828 | +31.4% |
| 2Q23 | 2,625 | +40.5% |
| 1Q23 | 2,270 | +29.0% |
| 4Q22 | 2,164 | +18.5% |
| 3Q22 | 2,151 | +11.8% |
| 2Q22 | 1,868 | +14.2% |
| 1Q22 | 1,758 | +24.8% |
| 4Q21 | 1,825 | +38.7% |
| 3Q21 | 1,924 | +83.3% |
| 2Q21 | 1,636 | +204.0% |
| 1Q21 | 1,409 | - |
| 4Q20 | 1,316 | - |
| 3Q20 | 1,049 | - |
| 2Q20 | 538 | - |