| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 899 | -6.9% |
| 2Q26 | 1,234 | +59.0% |
| 1Q26 | 783 | -28.2% |
| 4Q25 | 1,028 | +3.1% |
| 3Q25 | 966 | +17.4% |
| 2Q25 | 776 | +11.0% |
| 1Q25 | 1,091 | +64.3% |
| 4Q24 | 997 | +16.3% |
| 3Q24 | 823 | +45.1% |
| 2Q24 | 699 | +16.3% |
| 1Q24 | 664 | +33.9% |
| 4Q23 | 857 | +68.4% |
| 3Q23 | 567 | +40.0% |
| 2Q23 | 601 | +62.4% |
| 1Q23 | 496 | +31.2% |
| 4Q22 | 509 | -5.0% |
| 3Q22 | 405 | -18.2% |
| 2Q22 | 370 | +5.8% |
| 1Q22 | 378 | +4.9% |
| 4Q21 | 535 | +36.0% |
| 3Q21 | 495 | +46.9% |
| 2Q21 | 349 | -5.1% |
| 1Q21 | 360 | +14.2% |
| 4Q20 | 393 | +77.8% |
| 3Q20 | 337 | -17.1% |
| 2Q20 | 368 | +32.2% |
| 1Q20 | 315 | +8.4% |
| 4Q19 | 221 | - |
| 3Q19 | 406 | - |
| 2Q19 | 278 | - |
| 1Q19 | 291 | - |