| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 1,117 | +30.1% |
| 2Q26 | 934 | +25.4% |
| 1Q26 | 839 | +16.9% |
| 4Q25 | 761 | +11.9% |
| 3Q25 | 858 | +22.9% |
| 2Q25 | 745 | +21.6% |
| 1Q25 | 718 | +20.5% |
| 4Q24 | 680 | +12.9% |
| 3Q24 | 698 | +20.5% |
| 2Q24 | 613 | +12.7% |
| 1Q24 | 595 | +19.1% |
| 4Q23 | 602 | +15.4% |
| 3Q23 | 579 | +22.9% |
| 2Q23 | 544 | +24.1% |
| 1Q23 | 500 | +19.6% |
| 4Q22 | 522 | +15.3% |
| 3Q22 | 471 | +14.2% |
| 2Q22 | 438 | +17.2% |
| 1Q22 | 418 | +16.9% |
| 4Q21 | 453 | +34.5% |
| 3Q21 | 413 | +25.7% |
| 2Q21 | 374 | +14.4% |
| 1Q21 | 357 | +10.2% |
| 4Q20 | 336 | +12.3% |
| 3Q20 | 328 | +17.1% |
| 2Q20 | 326 | +21.0% |
| 1Q20 | 324 | +44.8% |
| 4Q19 | 300 | - |
| 3Q19 | 280 | - |
| 2Q19 | 270 | - |
| 1Q19 | 224 | - |