| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 4Q26 | 1,099 | +16.1% |
| 3Q26 | 920 | +18.7% |
| 2Q26 | 888 | +14.1% |
| 1Q26 | 880 | +28.3% |
| 4Q25 | 946 | -0.6% |
| 3Q25 | 775 | +19.1% |
| 2Q25 | 778 | +31.6% |
| 1Q25 | 686 | +21.0% |
| 4Q24 | 952 | +40.2% |
| 3Q24 | 651 | +36.7% |
| 2Q24 | 591 | +35.0% |
| 1Q24 | 566 | +25.3% |
| 4Q23 | 679 | +36.7% |
| 3Q23 | 476 | +20.3% |
| 2Q23 | 438 | +36.4% |
| 1Q23 | 452 | +39.3% |
| 4Q22 | 496 | +18.1% |
| 3Q22 | 396 | +26.5% |
| 2Q22 | 321 | +15.2% |
| 1Q22 | 324 | +22.6% |
| 4Q21 | 420 | +41.3% |
| 3Q21 | 313 | +29.8% |
| 2Q21 | 279 | +19.0% |
| 1Q21 | 264 | +26.0% |
| 4Q20 | 297 | +13.6% |
| 3Q20 | 241 | +14.8% |
| 2Q20 | 234 | +33.8% |
| 1Q20 | 210 | +23.3% |
| 4Q19 | 262 | +31.4% |
| 3Q19 | 210 | - |
| 2Q19 | 175 | - |
| 1Q19 | 170 | - |
| 4Q18 | 199 | - |