| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 2,938 | -21.5% |
| 1Q26 | 3,144 | -4.5% |
| 4Q25 | 3,259 | +60.5% |
| 3Q25 | 3,347 | +59.4% |
| 2Q25 | 3,742 | +82.0% |
| 1Q25 | 3,291 | +54.6% |
| 4Q24 | 2,031 | -0.5% |
| 3Q24 | 2,100 | +84.8% |
| 2Q24 | 2,055 | +20.3% |
| 1Q24 | 2,128 | +28.9% |
| 4Q23 | 2,042 | +13.2% |
| 3Q23 | 1,136 | -39.0% |
| 2Q23 | 1,708 | +0.9% |
| 1Q23 | 1,651 | +1.5% |
| 4Q22 | 1,803 | +9.6% |
| 3Q22 | 1,864 | +13.8% |
| 2Q22 | 1,692 | +5.8% |
| 1Q22 | 1,627 | +17.4% |
| 4Q21 | 1,645 | +23.4% |
| 3Q21 | 1,637 | +1.5% |
| 2Q21 | 1,599 | -3.8% |
| 1Q21 | 1,386 | -27.4% |
| 4Q20 | 1,333 | -16.6% |
| 3Q20 | 1,614 | - |
| 2Q20 | 1,662 | +21.1% |
| 1Q20 | 1,909 | +39.1% |
| 4Q19 | 1,597 | +98.6% |
| 2Q19 | 1,373 | +106.3% |
| 1Q19 | 1,372 | +87.6% |
| 4Q18 | 804 | - |
| 3Q18 | 759 | - |
| 2Q18 | 665 | - |
| 1Q18 | 731 | - |