| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 6,976 | +14.7% |
| 2Q26 | 7,067 | +11.2% |
| 1Q26 | 6,679 | +17.9% |
| 4Q25 | 6,636 | +18.9% |
| 3Q25 | 6,081 | +15.8% |
| 2Q25 | 6,353 | +17.2% |
| 1Q25 | 5,663 | +14.1% |
| 4Q24 | 5,580 | +4.4% |
| 3Q24 | 5,253 | +16.0% |
| 2Q24 | 5,419 | +22.7% |
| 1Q24 | 4,962 | +18.7% |
| 4Q23 | 5,347 | +28.3% |
| 3Q23 | 4,528 | +17.5% |
| 2Q23 | 4,417 | +6.1% |
| 1Q23 | 4,179 | -0.4% |
| 4Q22 | 4,166 | -11.2% |
| 3Q22 | 3,855 | -0.2% |
| 2Q22 | 4,162 | +22.4% |
| 1Q22 | 4,197 | +30.0% |
| 4Q21 | 4,691 | +53.8% |
| 3Q21 | 3,863 | +28.3% |
| 2Q21 | 3,402 | +25.9% |
| 1Q21 | 3,227 | +25.4% |
| 4Q20 | 3,049 | +19.8% |
| 3Q20 | 3,010 | +33.7% |
| 2Q20 | 2,702 | +28.2% |
| 1Q20 | 2,574 | +46.6% |
| 4Q19 | 2,545 | +43.2% |
| 3Q19 | 2,252 | +45.5% |
| 2Q19 | 2,108 | +47.1% |
| 1Q19 | 1,755 | +16.2% |
| 4Q18 | 1,777 | +20.0% |
| 3Q18 | 1,547 | +12.2% |
| 2Q18 | 1,432 | +7.6% |
| 1Q18 | 1,510 | +14.1% |
| 4Q17 | 1,480 | +28.7% |
| 3Q17 | 1,378 | - |
| 2Q17 | 1,331 | - |
| 1Q17 | 1,324 | - |
| 4Q16 | 1,150 | - |