| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 564,966 | +8.3% |
| 1Q26 | 544,454 | +6.7% |
| 4Q25 | 615,149 | +6.9% |
| 3Q25 | 553,345 | +3.3% |
| 2Q25 | 521,894 | +6.0% |
| 1Q25 | 510,203 | +6.6% |
| 4Q24 | 575,485 | +4.0% |
| 3Q24 | 535,488 | +5.2% |
| 2Q24 | 492,276 | +9.9% |
| 1Q24 | 478,516 | +8.1% |
| 4Q23 | 553,141 | -0.3% |
| 3Q23 | 509,109 | +11.7% |
| 2Q23 | 447,902 | +5.0% |
| 1Q23 | 442,764 | +5.1% |
| 4Q22 | 554,954 | +14.3% |
| 3Q22 | 455,834 | +18.9% |
| 2Q22 | 426,529 | +28.8% |
| 1Q22 | 421,392 | +30.4% |
| 4Q21 | 485,434 | +10.0% |
| 3Q21 | 383,289 | +10.9% |
| 2Q21 | 331,114 | +4.9% |
| 1Q21 | 323,138 | +2.2% |
| 4Q20 | 441,286 | - |
| 3Q20 | 345,613 | - |
| 2Q20 | 315,696 | - |
| 1Q20 | 316,220 | - |